Trace number 1532641

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) 1200.06 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
MD5SUMf6a466c72f4f8727dda0aabdbbe355f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.72267
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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
0.29/0.39	c WARNING: for repeatability, setting FPU to use double precision
0.29/0.39	c ============================[ Problem Statistics ]=============================
0.29/0.39	c |                                                                             |
0.29/0.39	c |  Number of variables:  10000                                                |
0.29/0.39	c |  Number of clauses:    42000                                                |
0.38/0.46	c |  Parsing time:         0.07         s                                       |
0.38/0.54	c ============================[ Search Statistics ]==============================
0.38/0.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.38/0.54	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.38/0.54	c ===============================================================================
0.38/0.54	c |         0 |    9724    41531   126115 |    13843        0    nan |  0.000 % |
0.38/0.58	c |       100 |    9724    41531   126115 |    15228      100    126 |  0.000 % |
0.38/0.62	c |       250 |    9724    41531   126115 |    16750      250    124 |  0.000 % |
0.38/0.69	c |       477 |    9724    41531   126115 |    18425      477    120 |  0.000 % |
0.38/0.78	c |       816 |    9724    41531   126115 |    20268      816    132 |  0.000 % |
0.38/0.94	c |      1323 |    9724    41531   126115 |    22295     1323    162 |  0.000 % |
1.08/1.18	c |      2082 |    9724    41531   126115 |    24524     2082    171 |  0.000 % |
1.47/1.56	c |      3221 |    9724    41531   126115 |    26977     3221    172 |  0.000 % |
2.08/2.15	c |      4929 |    9724    41531   126115 |    29675     4929    176 |  0.000 % |
3.07/3.11	c |      7491 |    9724    41531   126115 |    32642     7491    179 |  0.000 % |
4.48/4.57	c |     11336 |    9724    41531   126115 |    35906    11336    189 |  0.000 % |
7.28/7.30	c |     17102 |    9724    41531   126115 |    39497    17102    197 |  0.000 % |
12.08/12.11	c |     25752 |    9724    41531   126115 |    43447    25752    203 |  0.000 % |
21.27/21.35	c |     38726 |    9724    41531   126115 |    47792    38726    207 |  0.000 % |
35.97/36.00	c |     58187 |    9724    41531   126115 |    52571    20776    211 |  0.000 % |
63.15/63.26	c |     87380 |    9724    41531   126115 |    57828    49969    231 |  0.000 % |
111.93/112.08	c |    131169 |    9724    41531   126115 |    63611    46605    241 |  0.000 % |
189.31/189.45	c |    196853 |    9724    41531   126115 |    69972    59633    252 |  0.000 % |
322.67/322.89	c |    295380 |    9724    41531   126115 |    76969    41372    237 |  0.000 % |
566.78/567.09	c |    443169 |    9724    41531   126115 |    84666    61966    250 |  0.000 % |
920.05/920.43	c |    664853 |    9724    41531   126115 |    93133    67603    255 |  0.000 % |
1200.06/1200.51	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-1532641-1238391544/watcher-1532641-1238391544 -o /tmp/evaluation-result-1532641-1238391544/solver-1532641-1238391544 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532641-1238391544.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 8833
/proc/meminfo: memFree=1059888/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=1780 CPUtime=0
/proc/8833/stat : 8833 (IUT_BMB_SAT) R 8831 8833 8555 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 1111820524 1822720 130 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8833/statm: 445 131 92 274 0 168 0

[startup+0.0305401 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 8833
/proc/meminfo: memFree=1059888/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=3368 CPUtime=0.02
/proc/8833/stat : 8833 (IUT_BMB_SAT) R 8831 8833 8555 0 -1 4194304 657 0 0 0 2 0 0 0 20 0 1 0 1111820524 3448832 640 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/8833/statm: 842 640 97 274 0 565 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3368

[startup+0.101552 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 8833
/proc/meminfo: memFree=1059888/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=4292 CPUtime=0.09
/proc/8833/stat : 8833 (IUT_BMB_SAT) R 8831 8833 8555 0 -1 4194304 883 0 0 0 9 0 0 0 20 0 1 0 1111820524 4395008 866 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/8833/statm: 1073 866 97 274 0 796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4292

[startup+0.301587 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 8833
/proc/meminfo: memFree=1059888/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.29
/proc/8833/stat : 8833 (IUT_BMB_SAT) R 8831 8833 8555 0 -1 4194304 1079 0 0 0 20 9 0 0 22 0 1 0 1111820524 5206016 1062 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8833/statm: 1271 1062 99 274 0 994 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5084

[startup+0.701655 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 8833
/proc/meminfo: memFree=1059888/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5084

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 8836
/proc/meminfo: memFree=1050008/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=7324 CPUtime=1.09
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 1723 0 0 0 109 0 0 0 25 0 1 0 1111820564 7499776 1589 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 1831 1589 85 178 0 1651 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17764

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 8836
/proc/meminfo: memFree=1047576/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=10492 CPUtime=2.69
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 2530 0 0 0 268 1 0 0 25 0 1 0 1111820564 10743808 2396 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 2623 2396 85 178 0 2443 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20932

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 8836
/proc/meminfo: memFree=1040472/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=17248 CPUtime=5.9
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 4208 0 0 0 587 3 0 0 25 0 1 0 1111820564 17661952 4074 1992294400 134512640 135243223 4294956304 18446744073709551615 134555991 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 4312 4074 85 178 0 4132 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27688

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 8836
/proc/meminfo: memFree=1029528/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=27412 CPUtime=12.29
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 6746 0 0 0 1225 4 0 0 25 0 1 0 1111820564 28069888 6612 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 6853 6612 85 178 0 6673 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 37852

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 8836
/proc/meminfo: memFree=1012824/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=43560 CPUtime=25.09
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 10773 0 0 0 2500 9 0 0 25 0 1 0 1111820564 44605440 10639 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 10890 10639 85 178 0 10710 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54000

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 8836
/proc/meminfo: memFree=1008792/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=47256 CPUtime=50.68
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 11711 0 0 0 5058 10 0 0 25 0 1 0 1111820564 48390144 11577 1992294400 134512640 135243223 4294956304 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 11814 11577 85 178 0 11634 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 57696

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 8838
/proc/meminfo: memFree=994072/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=61648 CPUtime=101.86
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 15323 0 0 0 10173 13 0 0 25 0 1 0 1111820564 63127552 15189 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 15412 15189 85 178 0 15232 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 72088

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 8838
/proc/meminfo: memFree=985496/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=70500 CPUtime=161.84
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 17500 0 0 0 16168 16 0 0 25 0 1 0 1111820564 72192000 17366 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 17625 17366 85 178 0 17445 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 80940

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 8838
/proc/meminfo: memFree=976152/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=79872 CPUtime=221.82
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 19835 0 0 0 22164 18 0 0 25 0 1 0 1111820564 81788928 19701 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 19968 19701 85 178 0 19788 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 90312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 8838
/proc/meminfo: memFree=976088/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=954904/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=101004 CPUtime=761.63
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 25136 0 0 0 76137 26 0 0 25 0 1 0 1111820564 103428096 25002 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 25251 25002 85 178 0 25071 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 111444

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 8838
/proc/meminfo: memFree=954904/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=101004 CPUtime=821.61
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 25137 0 0 0 82134 27 0 0 25 0 1 0 1111820564 103428096 25003 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 25251 25003 85 178 0 25071 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 111444

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8838
/proc/meminfo: memFree=954840/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=101004 CPUtime=881.59
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 25137 0 0 0 88132 27 0 0 25 0 1 0 1111820564 103428096 25003 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 25251 25003 85 178 0 25071 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 111444

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8838
/proc/meminfo: memFree=951640/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=104836 CPUtime=941.56
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 26119 0 0 0 94128 28 0 0 25 0 1 0 1111820564 107352064 25985 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 26209 25985 85 178 0 26029 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 115276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8838
/proc/meminfo: memFree=944472/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=111452 CPUtime=1001.55
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 27727 0 0 0 100124 31 0 0 25 0 1 0 1111820564 114126848 27593 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 27863 27593 85 178 0 27683 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 121892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8838
/proc/meminfo: memFree=944472/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=111452 CPUtime=1061.53
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 27727 0 0 0 106122 31 0 0 25 0 1 0 1111820564 114126848 27593 1992294400 134512640 135243223 4294956304 18446744073709551615 134555994 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 27863 27593 85 178 0 27683 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 121892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8838
/proc/meminfo: memFree=937304/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=118584 CPUtime=1121.51
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 29496 0 0 0 112118 33 0 0 25 0 1 0 1111820564 121430016 29362 1992294400 134512640 135243223 4294956304 18446744073709551615 134567722 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 29646 29362 85 178 0 29466 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 129024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8838
/proc/meminfo: memFree=937368/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=118584 CPUtime=1181.49
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 29496 0 0 0 118116 33 0 0 25 0 1 0 1111820564 121430016 29362 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 29646 29362 85 178 0 29466 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 129024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8838
/proc/meminfo: memFree=937368/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=118584 CPUtime=1199.68
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 29496 0 0 0 119935 33 0 0 25 0 1 0 1111820564 121430016 29362 1992294400 134512640 135243223 4294956304 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 29646 29362 85 178 0 29466 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 129024

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 8838
/proc/meminfo: memFree=937368/2055920 swapFree=4177928/4192956
[pid=8833] ppid=8831 vsize=5084 CPUtime=0.38
/proc/8833/stat : 8833 (IUT_BMB_SAT) S 8831 8833 8555 0 -1 4194304 1086 0 0 0 23 15 0 0 23 0 1 0 1111820524 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/8833/statm: 1271 1068 105 274 0 994 0
[pid=8835] ppid=8833 vsize=5356 CPUtime=0
/proc/8835/stat : 8835 (sh) S 8833 8833 8555 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111820563 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8835/statm: 1339 232 193 169 0 50 0
[pid=8836] ppid=8835 vsize=118584 CPUtime=1199.68
/proc/8836/stat : 8836 (minisat) R 8835 8833 8555 0 -1 4194304 29496 0 0 0 119935 33 0 0 25 0 1 0 1111820564 121430016 29362 1992294400 134512640 135243223 4294956304 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 1 0 0
/proc/8836/statm: 29646 29362 85 178 0 29466 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 129024

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8833 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=236963
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=158975
# CPU time returned by wait4() is 0.395938
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.58
CPU system time (s): 0.48
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 129024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.236963
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1837
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 1.06784 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-30 07:39:04
IDJOB=1532641
IDBENCH=70302
IDSOLVER=523
FILE ID=node14/1532641-1238391544
PBS_JOBID= 9061333
Free space on /tmp= 65480 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532641-1238391544/watcher-1532641-1238391544 -o /tmp/evaluation-result-1532641-1238391544/solver-1532641-1238391544 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532641-1238391544.cnf HOME

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

MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=1896648239

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:       1060304 kB
Buffers:         84108 kB
Cached:         817924 kB
SwapCached:       8964 kB
Active:          65276 kB
Inactive:       847340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1060304 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          16288 kB
Slab:            69000 kB
Committed_AS:  2833712 kB
PageTables:       1456 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= 65476 MiB
End job on node14 at 2009-03-30 07:59:07