Trace number 1532746

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
MD5SUMf395e669823c1b01b74bf47c7e820b61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.38964
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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
0.19/0.23	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.23	c ============================[ Problem Statistics ]=============================
0.19/0.23	c |                                                                             |
0.19/0.23	c |  Number of variables:  6000                                                 |
0.19/0.23	c |  Number of clauses:    25200                                                |
0.19/0.27	c |  Parsing time:         0.03         s                                       |
0.22/0.31	c ============================[ Search Statistics ]==============================
0.22/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.22/0.31	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.22/0.31	c ===============================================================================
0.22/0.31	c |         0 |    5816    24867    75583 |     8289        0    nan |  0.000 % |
0.22/0.33	c |       101 |    5816    24867    75583 |     9117      101    112 |  0.000 % |
0.22/0.36	c |       251 |    5816    24867    75583 |    10029      251    119 |  0.000 % |
0.22/0.41	c |       476 |    5816    24867    75583 |    11032      476    118 |  0.000 % |
0.22/0.47	c |       813 |    5816    24867    75583 |    12135      813    117 |  0.000 % |
0.22/0.57	c |      1322 |    5816    24867    75583 |    13349     1322    121 |  0.000 % |
0.22/0.72	c |      2083 |    5816    24867    75583 |    14684     2083    122 |  0.000 % |
0.22/0.96	c |      3223 |    5816    24867    75583 |    16152     3223    129 |  0.000 % |
1.27/1.36	c |      4931 |    5816    24867    75583 |    17768     4931    130 |  0.000 % |
1.98/2.03	c |      7494 |    5816    24867    75583 |    19545     7494    145 |  0.000 % |
3.08/3.16	c |     11338 |    5816    24867    75583 |    21499    11338    146 |  0.000 % |
4.97/5.04	c |     17105 |    5816    24867    75583 |    23649    17105    148 |  0.000 % |
8.37/8.49	c |     25754 |    5816    24867    75583 |    26014    12318    154 |  0.000 % |
13.97/14.04	c |     38731 |    5816    24867    75583 |    28615    25295    160 |  0.000 % |
23.36/23.49	c |     58192 |    5816    24867    75583 |    31477    27051    165 |  0.000 % |
41.46/41.56	c |     87388 |    5816    24867    75583 |    34625    17265    202 |  0.000 % |
72.15/72.23	c |    131177 |    5816    24867    75583 |    38087    15105    153 |  0.000 % |
117.93/118.06	c |    196862 |    5816    24867    75583 |    41896    28962    183 |  0.000 % |
201.01/201.18	c |    295390 |    5816    24867    75583 |    46086    38674    183 |  0.000 % |
342.57/342.70	c |    443179 |    5816    24867    75583 |    50694    24275    168 |  0.000 % |
542.11/542.38	c |    664862 |    5816    24867    75583 |    55764    22462    164 |  0.000 % |
877.10/877.47	c |    997388 |    5816    24867    75583 |    61340    17626    151 |  0.000 % |
1200.10/1200.51	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-1532746-1238396694/watcher-1532746-1238396694 -o /tmp/evaluation-result-1532746-1238396694/solver-1532746-1238396694 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532746-1238396694.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: 1.00 1.00 1.09 3/64 31457
/proc/meminfo: memFree=1350192/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=1580 CPUtime=0
/proc/31457/stat : 31457 (IUT_BMB_SAT) R 31455 31457 30994 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1112335483 1617920 137 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/31457/statm: 395 138 92 274 0 118 0

[startup+0.0963171 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 31457
/proc/meminfo: memFree=1350192/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.08
/proc/31457/stat : 31457 (IUT_BMB_SAT) R 31455 31457 30994 0 -1 4194304 697 0 0 0 8 0 0 0 18 0 1 0 1112335483 3596288 680 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/31457/statm: 878 680 97 274 0 601 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3512

[startup+0.102317 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 31457
/proc/meminfo: memFree=1350192/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.09
/proc/31457/stat : 31457 (IUT_BMB_SAT) R 31455 31457 30994 0 -1 4194304 701 0 0 0 9 0 0 0 18 0 1 0 1112335483 3596288 684 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/31457/statm: 878 684 99 274 0 601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3512

[startup+0.302352 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 31457
/proc/meminfo: memFree=1350192/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 3512

[startup+0.701415 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 31457
/proc/meminfo: memFree=1350192/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 3512

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 31460
/proc/meminfo: memFree=1342936/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=6808 CPUtime=1.25
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 1502 0 0 0 125 0 0 0 25 0 1 0 1112335507 6971392 1432 1992294400 134512640 135243223 4294956304 18446744073709551615 134565125 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 1702 1432 85 178 0 1522 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15676

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 31460
/proc/meminfo: memFree=1339992/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=10528 CPUtime=2.86
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 2427 0 0 0 284 2 0 0 25 0 1 0 1112335507 10780672 2357 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 2632 2357 85 178 0 2452 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19396

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 31460
/proc/meminfo: memFree=1333272/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=16644 CPUtime=6.05
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 3948 0 0 0 602 3 0 0 25 0 1 0 1112335507 17043456 3878 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 4161 3878 85 178 0 3981 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25512

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 31460
/proc/meminfo: memFree=1328984/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=19284 CPUtime=12.45
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 4610 0 0 0 1241 4 0 0 25 0 1 0 1112335507 19746816 4540 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 4821 4540 85 178 0 4641 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28152

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 31460
/proc/meminfo: memFree=1322136/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=26700 CPUtime=25.25
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 6478 0 0 0 2519 6 0 0 25 0 1 0 1112335507 27340800 6408 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 6675 6408 85 178 0 6495 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 35568

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 31460
/proc/meminfo: memFree=1316888/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=32000 CPUtime=50.84
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 7799 0 0 0 5076 8 0 0 25 0 1 0 1112335507 32768000 7729 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 8000 7729 85 178 0 7820 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40868

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 31460
/proc/meminfo: memFree=1315736/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=32396 CPUtime=102.02
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 7915 0 0 0 10194 8 0 0 25 0 1 0 1112335507 33173504 7845 1992294400 134512640 135243223 4294956304 18446744073709551615 134565883 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 8099 7845 85 178 0 7919 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 41264

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 31460
/proc/meminfo: memFree=1310360/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=37936 CPUtime=162.01
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 9265 0 0 0 16191 10 0 0 25 0 1 0 1112335507 38846464 9195 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 9484 9195 85 178 0 9304 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46804

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 31460
/proc/meminfo: memFree=1305304/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=42952 CPUtime=221.98
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 10518 0 0 0 22187 11 0 0 25 0 1 0 1112335507 43982848 10448 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 10738 10448 85 178 0 10558 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 51820

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 31460
/proc/meminfo: memFree=1302680/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1294488/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=53528 CPUtime=761.82
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 13185 0 0 0 76168 14 0 0 25 0 1 0 1112335507 54812672 13115 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 13382 13115 85 178 0 13202 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 62396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 31460
/proc/meminfo: memFree=1294424/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=53528 CPUtime=821.79
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 13185 0 0 0 82165 14 0 0 25 0 1 0 1112335507 54812672 13115 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 13382 13115 85 178 0 13202 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 62396

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1292888/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=55112 CPUtime=881.78
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 13566 0 0 0 88163 15 0 0 25 0 1 0 1112335507 56434688 13496 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 13778 13496 85 178 0 13598 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 63980

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1290840/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=57192 CPUtime=941.75
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 14074 0 0 0 94160 15 0 0 25 0 1 0 1112335507 58564608 14004 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 14298 14004 85 178 0 14118 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 66060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1285976/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=62088 CPUtime=1001.74
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 15287 0 0 0 100157 17 0 0 25 0 1 0 1112335507 63578112 15217 1992294400 134512640 135243223 4294956304 18446744073709551615 134555543 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 15522 15217 85 178 0 15342 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 70956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1285976/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=62088 CPUtime=1061.72
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 15288 0 0 0 106155 17 0 0 25 0 1 0 1112335507 63578112 15218 1992294400 134512640 135243223 4294956304 18446744073709551615 134565880 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 15522 15218 85 178 0 15342 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 70956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1285912/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=62088 CPUtime=1121.7
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 15288 0 0 0 112153 17 0 0 25 0 1 0 1112335507 63578112 15218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 15522 15218 85 178 0 15342 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 70956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1285912/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=62088 CPUtime=1181.68
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 15288 0 0 0 118151 17 0 0 25 0 1 0 1112335507 63578112 15218 1992294400 134512640 135243223 4294956304 18446744073709551615 134564978 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 15522 15218 85 178 0 15342 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 70956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1285912/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=62088 CPUtime=1199.88
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 15288 0 0 0 119971 17 0 0 25 0 1 0 1112335507 63578112 15218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 15522 15218 85 178 0 15342 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 70956

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31460
/proc/meminfo: memFree=1285912/2055920 swapFree=4178416/4192956
[pid=31457] ppid=31455 vsize=3512 CPUtime=0.22
/proc/31457/stat : 31457 (IUT_BMB_SAT) S 31455 31457 30994 0 -1 4194304 708 0 0 0 12 10 0 0 19 0 1 0 1112335483 3596288 690 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/31457/statm: 878 690 105 274 0 601 0
[pid=31459] ppid=31457 vsize=5356 CPUtime=0
/proc/31459/stat : 31459 (sh) S 31457 31457 30994 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112335507 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31459/statm: 1339 232 193 169 0 50 0
[pid=31460] ppid=31459 vsize=62088 CPUtime=1199.88
/proc/31460/stat : 31460 (minisat) R 31459 31457 30994 0 -1 4194304 15288 0 0 0 119971 17 0 0 25 0 1 0 1112335507 63578112 15218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/31460/statm: 15522 15218 85 178 0 15342 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 70956

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31457 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=133979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=107983
# CPU time returned by wait4() is 0.241962
# 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): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.27
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 70956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.133979
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1276
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= 7
involuntary context switches= 4

runsolver used 1.13083 second user time and 3.24351 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-30 09:04:54
IDJOB=1532746
IDBENCH=70323
IDSOLVER=523
FILE ID=node15/1532746-1238396694
PBS_JOBID= 9061334
Free space on /tmp= 65428 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532746-1238396694/watcher-1532746-1238396694 -o /tmp/evaluation-result-1532746-1238396694/solver-1532746-1238396694 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532746-1238396694.cnf HOME

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

MD5SUM BENCH= f395e669823c1b01b74bf47c7e820b61
RANDOM SEED=1201396653

node15.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		: 3000.286
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		: 3000.286
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:       1350672 kB
Buffers:         77848 kB
Cached:         529148 kB
SwapCached:       8336 kB
Active:          49032 kB
Inactive:       567864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350672 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            74320 kB
Committed_AS:  2893996 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65428 MiB
End job on node15 at 2009-03-30 09:24:57