Trace number 1532991

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.05 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.39/0.47	c WARNING: for repeatability, setting FPU to use double precision
0.39/0.47	c ============================[ Problem Statistics ]=============================
0.39/0.47	c |                                                                             |
0.39/0.47	c |  Number of variables:  12000                                                |
0.39/0.47	c |  Number of clauses:    50400                                                |
0.46/0.56	c |  Parsing time:         0.08         s                                       |
0.46/0.67	c ============================[ Search Statistics ]==============================
0.46/0.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.46/0.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.46/0.67	c ===============================================================================
0.46/0.67	c |         0 |   11628    49767   151299 |    16589        0    nan |  0.000 % |
0.46/0.71	c |       102 |   11628    49767   151299 |    18247      102    138 |  0.000 % |
0.46/0.77	c |       252 |   11628    49767   151299 |    20072      252    132 |  0.000 % |
0.46/0.85	c |       477 |   11628    49767   151299 |    22079      477    147 |  0.000 % |
0.46/0.98	c |       814 |   11628    49767   151299 |    24287      814    157 |  0.000 % |
1.08/1.16	c |      1320 |   11628    49767   151299 |    26716     1320    163 |  0.000 % |
1.38/1.47	c |      2079 |   11628    49767   151299 |    29388     2079    172 |  0.000 % |
1.88/1.93	c |      3220 |   11628    49767   151299 |    32327     3220    189 |  0.000 % |
2.57/2.62	c |      4929 |   11628    49767   151299 |    35559     4929    184 |  0.000 % |
3.68/3.70	c |      7491 |   11628    49767   151299 |    39115     7491    187 |  0.000 % |
5.48/5.58	c |     11336 |   11628    49767   151299 |    43027    11336    202 |  0.000 % |
8.87/8.93	c |     17102 |   11628    49767   151299 |    47330    17102    227 |  0.000 % |
14.27/14.35	c |     25752 |   11628    49767   151299 |    52063    25752    227 |  0.000 % |
24.67/24.73	c |     38726 |   11628    49767   151299 |    57269    38726    232 |  0.000 % |
41.86/41.99	c |     58187 |   11628    49767   151299 |    62996    58187    232 |  0.000 % |
71.46/71.58	c |     87381 |   11628    49767   151299 |    69296    35158    279 |  0.000 % |
118.44/118.57	c |    131172 |   11628    49767   151299 |    76226    21583    258 |  0.000 % |
205.92/206.06	c |    196857 |   11628    49767   151299 |    83848    23005    245 |  0.000 % |
356.57/356.73	c |    295384 |   11628    49767   151299 |    92233    51507    293 |  0.000 % |
623.60/623.84	c |    443174 |   11628    49767   151299 |   101456    40522    272 |  0.000 % |
1057.98/1058.30	c |    664857 |   11628    49767   151299 |   111602    87657    331 |  0.000 % |
1200.05/1200.42	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532991-1238410279/watcher-1532991-1238410279 -o /tmp/evaluation-result-1532991-1238410279/solver-1532991-1238410279 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532991-1238410279.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.08 1.86 3/64 12939
/proc/meminfo: memFree=1669952/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=1876 CPUtime=0
/proc/12939/stat : 12939 (IUT_BMB_SAT) R 12937 12939 12474 0 -1 4194304 140 0 0 0 0 0 0 0 20 0 1 0 1113689831 1921024 123 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/12939/statm: 469 124 92 274 0 192 0

[startup+0.058989 s]
/proc/loadavg: 2.08 2.08 1.86 3/64 12939
/proc/meminfo: memFree=1669952/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=4028 CPUtime=0.05
/proc/12939/stat : 12939 (IUT_BMB_SAT) R 12937 12939 12474 0 -1 4194304 836 0 0 0 5 0 0 0 20 0 1 0 1113689831 4124672 819 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/12939/statm: 1007 819 97 274 0 730 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4028

[startup+0.101992 s]
/proc/loadavg: 2.08 2.08 1.86 3/64 12939
/proc/meminfo: memFree=1669952/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=4556 CPUtime=0.09
/proc/12939/stat : 12939 (IUT_BMB_SAT) R 12937 12939 12474 0 -1 4194304 971 0 0 0 9 0 0 0 20 0 1 0 1113689831 4665344 954 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/12939/statm: 1139 954 97 274 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4556

[startup+0.302012 s]
/proc/loadavg: 2.08 2.08 1.86 3/64 12939
/proc/meminfo: memFree=1669952/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.29
/proc/12939/stat : 12939 (IUT_BMB_SAT) R 12937 12939 12474 0 -1 4194304 1272 0 0 0 22 7 0 0 22 0 1 0 1113689831 5881856 1255 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12939/statm: 1436 1255 99 274 0 1159 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5744

[startup+0.701049 s]
/proc/loadavg: 2.08 2.08 1.86 3/64 12939
/proc/meminfo: memFree=1669952/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 5744

[startup+1.50112 s]
/proc/loadavg: 2.08 2.08 1.86 2/67 12942
/proc/meminfo: memFree=1658728/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=7208 CPUtime=1.01
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 1786 0 0 0 100 1 0 0 25 0 1 0 1113689879 7380992 1630 1992294400 134512640 135243223 4294956304 18446744073709551615 134747671 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 1802 1630 85 178 0 1622 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18308

[startup+3.10228 s]
/proc/loadavg: 2.00 2.06 1.85 2/67 12942
/proc/meminfo: memFree=1656552/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=10112 CPUtime=2.62
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 2523 0 0 0 259 3 0 0 25 0 1 0 1113689879 10354688 2367 1992294400 134512640 135243223 4294956304 18446744073709551615 134555727 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 2528 2367 85 178 0 2348 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21212

[startup+6.30158 s]
/proc/loadavg: 2.00 2.06 1.85 2/67 12942
/proc/meminfo: memFree=1650344/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=16092 CPUtime=5.81
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 4027 0 0 0 577 4 0 0 25 0 1 0 1113689879 16478208 3871 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 4023 3871 85 178 0 3843 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27192

[startup+12.7012 s]
/proc/loadavg: 1.84 2.02 1.84 2/67 12942
/proc/meminfo: memFree=1638440/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=27284 CPUtime=12.21
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 6824 0 0 0 1214 7 0 0 25 0 1 0 1113689879 27938816 6668 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 6821 6668 85 178 0 6641 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 38384

[startup+25.5014 s]
/proc/loadavg: 1.71 1.99 1.83 2/67 12942
/proc/meminfo: memFree=1621928/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=43288 CPUtime=25.01
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 10819 0 0 0 2491 10 0 0 25 0 1 0 1113689879 44326912 10663 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 10822 10663 85 178 0 10642 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54388

[startup+51.1018 s]
/proc/loadavg: 1.47 1.91 1.81 2/67 12942
/proc/meminfo: memFree=1596584/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=68172 CPUtime=50.6
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 17022 0 0 0 5044 16 0 0 25 0 1 0 1113689879 69808128 16866 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 17043 16866 85 178 0 16863 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 79272

[startup+102.306 s]
/proc/loadavg: 1.18 1.75 1.76 2/67 12942
/proc/meminfo: memFree=1586856/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=77940 CPUtime=101.79
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 19474 0 0 0 10161 18 0 0 25 0 1 0 1113689879 79810560 19318 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 19485 19318 85 178 0 19305 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 89040

[startup+162.301 s]
/proc/loadavg: 1.07 1.61 1.71 2/67 12942
/proc/meminfo: memFree=1580264/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=84412 CPUtime=161.77
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 21079 0 0 0 16157 20 0 0 25 0 1 0 1113689879 86437888 20923 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 21103 20923 85 178 0 20923 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 95512

[startup+222.301 s]
/proc/loadavg: 1.02 1.50 1.66 2/67 12942
/proc/meminfo: memFree=1572456/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=92200 CPUtime=221.76
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 23025 0 0 0 22153 23 0 0 25 0 1 0 1113689879 94412800 22869 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 23050 22869 85 178 0 22870 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 103300

[startup+282.302 s]
/proc/loadavg: 1.01 1.41 1.62 2/67 12942
/proc/meminfo: memFree=1572456/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1540200/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=124464 CPUtime=701.63
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 31057 0 0 0 70129 34 0 0 25 0 1 0 1113689879 127451136 30901 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 31116 30901 85 178 0 30936 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 135564

[startup+762.305 s]
/proc/loadavg: 1.00 1.07 1.35 2/67 12948
/proc/meminfo: memFree=1534312/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=130272 CPUtime=761.61
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 32536 0 0 0 76125 36 0 0 25 0 1 0 1113689879 133398528 32380 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 32568 32380 85 178 0 32388 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 141372

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.33 2/67 12948
/proc/meminfo: memFree=1534312/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=130272 CPUtime=821.59
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 32536 0 0 0 82123 36 0 0 25 0 1 0 1113689879 133398528 32380 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 32568 32380 85 178 0 32388 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 141372

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.30 2/67 12948
/proc/meminfo: memFree=1534312/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=130272 CPUtime=881.57
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 32536 0 0 0 88121 36 0 0 25 0 1 0 1113689879 133398528 32380 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 32568 32380 85 178 0 32388 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 141372

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.28 2/67 12948
/proc/meminfo: memFree=1519528/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=145012 CPUtime=941.56
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 36222 0 0 0 94116 40 0 0 25 0 1 0 1113689879 148492288 36066 1992294400 134512640 135243223 4294956304 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 36253 36066 85 178 0 36073 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 156112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/67 12948
/proc/meminfo: memFree=1519528/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=145012 CPUtime=1001.54
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 36222 0 0 0 100114 40 0 0 25 0 1 0 1113689879 148492288 36066 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 36253 36066 85 178 0 36073 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 156112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/67 12948
/proc/meminfo: memFree=1519528/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=145012 CPUtime=1061.52
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 36222 0 0 0 106112 40 0 0 25 0 1 0 1113689879 148492288 36066 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 36253 36066 85 178 0 36073 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 156112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/67 12948
/proc/meminfo: memFree=1503400/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=160984 CPUtime=1121.51
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 40230 0 0 0 112107 44 0 0 25 0 1 0 1113689879 164847616 40074 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 40246 40074 85 178 0 40066 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 172084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/67 12948
/proc/meminfo: memFree=1503464/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=160984 CPUtime=1181.49
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 40230 0 0 0 118105 44 0 0 25 0 1 0 1113689879 164847616 40074 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 40246 40074 85 178 0 40066 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 172084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.20 2/67 12948
/proc/meminfo: memFree=1503400/2055920 swapFree=4179168/4192956
[pid=12939] ppid=12937 vsize=5744 CPUtime=0.46
/proc/12939/stat : 12939 (IUT_BMB_SAT) S 12937 12939 12474 0 -1 4194304 1279 0 0 0 26 20 0 0 23 0 1 0 1113689831 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/12939/statm: 1436 1261 105 274 0 1159 0
[pid=12941] ppid=12939 vsize=5356 CPUtime=0
/proc/12941/stat : 12941 (sh) S 12939 12939 12474 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113689879 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12941/statm: 1339 232 193 169 0 50 0
[pid=12942] ppid=12941 vsize=160984 CPUtime=1199.59
/proc/12942/stat : 12942 (minisat) R 12941 12939 12474 0 -1 4194304 40230 0 0 0 119915 44 0 0 25 0 1 0 1113689879 164847616 40074 1992294400 134512640 135243223 4294956304 18446744073709551615 134558303 0 0 4096 3 0 0 0 17 1 0 0
/proc/12942/statm: 40246 40074 85 178 0 40066 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 172084

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12939 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=272958
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=203968
# CPU time returned by wait4() is 0.476926
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.41
CPU system time (s): 0.64
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 172084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.272958
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2124
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 1.12683 second user time and 3.2505 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-30 12:51:20
IDJOB=1532991
IDBENCH=70372
IDSOLVER=523
FILE ID=node61/1532991-1238410279
PBS_JOBID= 9061437
Free space on /tmp= 66344 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532991-1238410279/watcher-1532991-1238410279 -o /tmp/evaluation-result-1532991-1238410279/solver-1532991-1238410279 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532991-1238410279.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=771200127

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1670368 kB
Buffers:         74144 kB
Cached:         218632 kB
SwapCached:       7920 kB
Active:          63024 kB
Inactive:       239372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670368 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            69256 kB
Committed_AS:  2613120 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-03-30 13:11:22