Trace number 1532691

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) 1200.1 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08207
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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
0.19/0.29	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.29	c ============================[ Problem Statistics ]=============================
0.19/0.29	c |                                                                             |
0.19/0.29	c |  Number of variables:  8000                                                 |
0.19/0.29	c |  Number of clauses:    33600                                                |
0.29/0.34	c |  Parsing time:         0.05         s                                       |
0.29/0.40	c ============================[ Search Statistics ]==============================
0.29/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.40	c ===============================================================================
0.29/0.40	c |         0 |    7783    33261   100966 |    11087        0    nan |  0.000 % |
0.29/0.42	c |       102 |    7783    33261   100966 |    12195      102    110 |  0.000 % |
0.29/0.46	c |       254 |    7783    33261   100966 |    13415      254    122 |  0.000 % |
0.29/0.51	c |       479 |    7783    33261   100966 |    14756      479    132 |  0.000 % |
0.29/0.59	c |       817 |    7783    33261   100966 |    16232      817    146 |  0.000 % |
0.29/0.70	c |      1323 |    7783    33261   100966 |    17855     1323    143 |  0.000 % |
0.29/0.88	c |      2082 |    7783    33261   100966 |    19641     2082    146 |  0.000 % |
1.09/1.18	c |      3221 |    7783    33261   100966 |    21605     3221    158 |  0.000 % |
1.58/1.63	c |      4931 |    7783    33261   100966 |    23765     4931    161 |  0.000 % |
2.27/2.34	c |      7493 |    7783    33261   100966 |    26142     7493    163 |  0.000 % |
3.57/3.67	c |     11337 |    7783    33261   100966 |    28756    11337    176 |  0.000 % |
5.67/5.76	c |     17103 |    7783    33261   100966 |    31632    17103    181 |  0.000 % |
9.78/9.81	c |     25753 |    7783    33261   100966 |    34795    25753    191 |  0.000 % |
16.87/16.95	c |     38727 |    7783    33261   100966 |    38275    14738    186 |  0.000 % |
28.47/28.52	c |     58188 |    7783    33261   100966 |    42102    34199    186 |  0.000 % |
51.65/51.74	c |     87381 |    7783    33261   100966 |    46313    32127    216 |  0.000 % |
85.54/85.67	c |    131171 |    7783    33261   100966 |    50944    40101    205 |  0.000 % |
151.92/152.07	c |    196855 |    7783    33261   100966 |    56038    27970    193 |  0.000 % |
246.38/246.57	c |    295381 |    7783    33261   100966 |    61642    39342    217 |  0.000 % |
420.61/420.86	c |    443172 |    7783    33261   100966 |    67807    41884    219 |  0.000 % |
695.79/696.13	c |    664855 |    7783    33261   100966 |    74587    46882    215 |  0.000 % |
1200.10/1200.61	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-1532691-1238394024/watcher-1532691-1238394024 -o /tmp/evaluation-result-1532691-1238394024/solver-1532691-1238394024 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532691-1238394024.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: 0.92 0.98 0.99 3/65 21650
/proc/meminfo: memFree=1075696/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=1680 CPUtime=0
/proc/21650/stat : 21650 (IUT_BMB_SAT) R 21648 21650 21173 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 998776087 1720320 173 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/21650/statm: 420 174 92 274 0 143 0

[startup+0.0907779 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21650
/proc/meminfo: memFree=1075696/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=3924 CPUtime=0.08
/proc/21650/stat : 21650 (IUT_BMB_SAT) R 21648 21650 21173 0 -1 4194304 784 0 0 0 8 0 0 0 18 0 1 0 998776087 4018176 767 1992294400 134512640 135635285 4294956224 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/21650/statm: 981 768 97 274 0 704 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3924

[startup+0.101779 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21650
/proc/meminfo: memFree=1075696/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4056 CPUtime=0.09
/proc/21650/stat : 21650 (IUT_BMB_SAT) R 21648 21650 21173 0 -1 4194304 821 0 0 0 9 0 0 0 18 0 1 0 998776087 4153344 804 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/21650/statm: 1014 804 97 274 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4056

[startup+0.301798 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21650
/proc/meminfo: memFree=1075696/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4320

[startup+0.701835 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 21650
/proc/meminfo: memFree=1075696/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4320

[startup+1.50291 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 21653
/proc/meminfo: memFree=1067024/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=7224 CPUtime=1.19
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 1656 0 0 0 118 1 0 0 25 0 1 0 998776116 7397376 1570 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 1806 1570 85 178 0 1626 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16900

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 21653
/proc/meminfo: memFree=1064080/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=11184 CPUtime=2.79
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 2648 0 0 0 277 2 0 0 25 0 1 0 998776116 11452416 2562 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 2796 2562 85 178 0 2616 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20860

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 21654
/proc/meminfo: memFree=1056400/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=18256 CPUtime=5.99
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 4398 0 0 0 595 4 0 0 25 0 1 0 998776116 18694144 4312 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 4564 4312 85 178 0 4384 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27932

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 21655
/proc/meminfo: memFree=1044504/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=29072 CPUtime=12.39
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 7112 0 0 0 1232 7 0 0 25 0 1 0 998776116 29769728 7026 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 7268 7026 85 178 0 7088 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38748

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 21655
/proc/meminfo: memFree=1040472/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=32240 CPUtime=25.18
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 7903 0 0 0 2510 8 0 0 25 0 1 0 998776116 33013760 7817 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 8060 7817 85 178 0 7880 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 41916

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 21655
/proc/meminfo: memFree=1034456/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=38256 CPUtime=50.76
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 9416 0 0 0 5067 9 0 0 25 0 1 0 998776116 39174144 9330 1992294400 134512640 135243223 4294956320 18446744073709551615 134555551 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 9564 9330 85 178 0 9384 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 47932

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 21655
/proc/meminfo: memFree=1023704/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=48948 CPUtime=101.95
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 12080 0 0 0 10184 11 0 0 25 0 1 0 998776116 50122752 11994 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 12237 11994 85 178 0 12057 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 58624

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=1023128/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=49476 CPUtime=161.93
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 12226 0 0 0 16181 12 0 0 25 0 1 0 998776116 50663424 12140 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 12369 12140 85 178 0 12189 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 59152

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=1016216/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=56344 CPUtime=221.9
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 13950 0 0 0 22176 14 0 0 25 0 1 0 998776116 57696256 13864 1992294400 134512640 135243223 4294956320 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 14086 13864 85 178 0 13906 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 66020

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=1009944/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=995864/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=76684 CPUtime=701.7
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 18994 0 0 0 70149 21 0 0 25 0 1 0 998776116 78524416 18908 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 19171 18908 85 178 0 18991 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 86360

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=992408/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=80248 CPUtime=761.69
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 19915 0 0 0 76147 22 0 0 25 0 1 0 998776116 82173952 19829 1992294400 134512640 135243223 4294956320 18446744073709551615 134558259 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 20062 19829 85 178 0 19882 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 89924

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=985816/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=87064 CPUtime=821.66
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 21612 0 0 0 82142 24 0 0 25 0 1 0 998776116 89153536 21526 1992294400 134512640 135243223 4294956320 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 21766 21526 85 178 0 21586 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 96740

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=983256/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=89440 CPUtime=881.64
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 22188 0 0 0 88139 25 0 0 25 0 1 0 998776116 91586560 22102 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 22360 22102 85 178 0 22180 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 99116

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=982872/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=89704 CPUtime=941.62
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 22274 0 0 0 94137 25 0 0 25 0 1 0 998776116 91856896 22188 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 22426 22188 85 178 0 22246 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 99380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=982872/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=89704 CPUtime=1001.58
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 22274 0 0 0 100133 25 0 0 25 0 1 0 998776116 91856896 22188 1992294400 134512640 135243223 4294956320 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 22426 22188 85 178 0 22246 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 99380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=982872/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=89704 CPUtime=1061.56
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 22274 0 0 0 106131 25 0 0 25 0 1 0 998776116 91856896 22188 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 22426 22188 85 178 0 22246 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 99380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=981848/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=90892 CPUtime=1121.54
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 22545 0 0 0 112128 26 0 0 25 0 1 0 998776116 93073408 22459 1992294400 134512640 135243223 4294956320 18446744073709551615 134555576 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 22723 22459 85 178 0 22543 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 100568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=981784/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=90892 CPUtime=1181.51
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 22545 0 0 0 118125 26 0 0 25 0 1 0 998776116 93073408 22459 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 22723 22459 85 178 0 22543 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 100568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 21655
/proc/meminfo: memFree=981784/2055920 swapFree=4176856/4192956
[pid=21650] ppid=21648 vsize=4320 CPUtime=0.29
/proc/21650/stat : 21650 (IUT_BMB_SAT) S 21648 21650 21173 0 -1 4194304 896 0 0 0 16 13 0 0 19 0 1 0 998776087 4423680 878 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21650/statm: 1080 878 105 274 0 803 0
[pid=21652] ppid=21650 vsize=5356 CPUtime=0
/proc/21652/stat : 21652 (sh) S 21650 21650 21173 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 998776116 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21652/statm: 1339 232 193 169 0 50 0
[pid=21653] ppid=21652 vsize=90892 CPUtime=1199.81
/proc/21653/stat : 21653 (minisat) R 21652 21650 21173 0 -1 4194304 22545 0 0 0 119955 26 0 0 25 0 1 0 998776116 93073408 22459 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/21653/statm: 22723 22459 85 178 0 22543 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 100568

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 21650 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=166974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=133979
# CPU time returned by wait4() is 0.300953
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.1
CPU user time (s): 1199.71
CPU system time (s): 0.39
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 100568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.166974
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1556
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 1.05484 second user time and 3.3215 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-30 08:20:24
IDJOB=1532691
IDBENCH=70312
IDSOLVER=523
FILE ID=node8/1532691-1238394024
PBS_JOBID= 9061340
Free space on /tmp= 64248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532691-1238394024/watcher-1532691-1238394024 -o /tmp/evaluation-result-1532691-1238394024/solver-1532691-1238394024 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532691-1238394024.cnf HOME

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=670180080

node8.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1076240 kB
Buffers:         99160 kB
Cached:         776112 kB
SwapCached:       9204 kB
Active:          24860 kB
Inactive:       861056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1076240 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            79580 kB
Committed_AS:  2608276 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64244 MiB
End job on node8 at 2009-03-30 08:40:26