Trace number 1532696

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) 1200.09 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
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                                                |
0.28/0.34	c |  Parsing time:         0.05         s                                       |
0.28/0.40	c ============================[ Search Statistics ]==============================
0.28/0.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.28/0.40	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.28/0.40	c ===============================================================================
0.28/0.40	c |         0 |    7784    33238   100872 |    11079        0    nan |  0.000 % |
0.28/0.42	c |       101 |    7784    33238   100872 |    12187      101     82 |  0.000 % |
0.28/0.46	c |       253 |    7784    33238   100872 |    13405      253     95 |  0.000 % |
0.28/0.51	c |       479 |    7784    33238   100872 |    14746      479    108 |  0.000 % |
0.28/0.59	c |       816 |    7784    33238   100872 |    16221      816    120 |  0.000 % |
0.28/0.71	c |      1322 |    7784    33238   100872 |    17843     1322    130 |  0.000 % |
0.28/0.89	c |      2081 |    7784    33238   100872 |    19627     2081    133 |  0.000 % |
1.08/1.17	c |      3220 |    7784    33238   100872 |    21590     3220    152 |  0.000 % |
1.58/1.63	c |      4929 |    7784    33238   100872 |    23749     4929    162 |  0.000 % |
2.37/2.40	c |      7491 |    7784    33238   100872 |    26124     7491    168 |  0.000 % |
3.67/3.78	c |     11336 |    7784    33238   100872 |    28736    11336    181 |  0.000 % |
5.88/5.91	c |     17102 |    7784    33238   100872 |    31610    17102    180 |  0.000 % |
9.78/9.80	c |     25751 |    7784    33238   100872 |    34771    25751    183 |  0.000 % |
16.06/16.18	c |     38725 |    7784    33238   100872 |    38248    14362    209 |  0.000 % |
27.47/27.55	c |     58188 |    7784    33238   100872 |    42073    33825    203 |  0.000 % |
48.26/48.32	c |     87381 |    7784    33238   100872 |    46281    31751    201 |  0.000 % |
85.54/85.67	c |    131170 |    7784    33238   100872 |    50909    39986    202 |  0.000 % |
156.00/156.13	c |    196854 |    7784    33238   100872 |    56000    28410    241 |  0.000 % |
251.95/252.14	c |    295380 |    7784    33238   100872 |    61600    40152    199 |  0.000 % |
406.28/406.59	c |    443169 |    7784    33238   100872 |    67760    40899    224 |  0.000 % |
719.22/719.64	c |    664854 |    7784    33238   100872 |    74536    46529    222 |  0.000 % |
1186.10/1186.70	c |    997383 |    7784    33238   100872 |    81989    74850    223 |  0.000 % |
1200.09/1200.71	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-1532696-1238394245/watcher-1532696-1238394245 -o /tmp/evaluation-result-1532696-1238394245/solver-1532696-1238394245 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532696-1238394245.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: 1.01 1.02 1.00 3/65 12663
/proc/meminfo: memFree=1674088/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=1680 CPUtime=0
/proc/12663/stat : 12663 (IUT_BMB_SAT) R 12661 12663 12201 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1112086757 1720320 178 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/12663/statm: 420 179 92 274 0 143 0

[startup+0.080754 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12663
/proc/meminfo: memFree=1674088/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=3792 CPUtime=0.07
/proc/12663/stat : 12663 (IUT_BMB_SAT) R 12661 12663 12201 0 -1 4194304 751 0 0 0 7 0 0 0 18 0 1 0 1112086757 3883008 734 1992294400 134512640 135635285 4294956208 18446744073709551615 134544430 0 0 4096 0 0 0 0 17 0 0 0
/proc/12663/statm: 948 734 97 274 0 671 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3792

[startup+0.101757 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12663
/proc/meminfo: memFree=1674088/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4056 CPUtime=0.09
/proc/12663/stat : 12663 (IUT_BMB_SAT) R 12661 12663 12201 0 -1 4194304 821 0 0 0 9 0 0 0 18 0 1 0 1112086757 4153344 804 1992294400 134512640 135635285 4294956208 18446744073709551615 134622033 0 0 4096 0 0 0 0 17 0 0 0
/proc/12663/statm: 1014 805 97 274 0 737 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4056

[startup+0.301794 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12663
/proc/meminfo: memFree=1674088/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+0.701862 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12663
/proc/meminfo: memFree=1674088/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4320

[startup+1.502 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 12666
/proc/meminfo: memFree=1665544/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=7224 CPUtime=1.2
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 1663 0 0 0 120 0 0 0 25 0 1 0 1112086786 7397376 1576 1992294400 134512640 135243223 4294956304 18446744073709551615 134565172 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 1806 1576 85 178 0 1626 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16900

[startup+3.10129 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 12666
/proc/meminfo: memFree=1662472/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=11184 CPUtime=2.8
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 2649 0 0 0 279 1 0 0 25 0 1 0 1112086786 11452416 2562 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 2796 2562 85 178 0 2616 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20860

[startup+6.30185 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 12666
/proc/meminfo: memFree=1654856/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=18032 CPUtime=6
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 4339 0 0 0 598 2 0 0 25 0 1 0 1112086786 18464768 4252 1992294400 134512640 135243223 4294956304 18446744073709551615 134564904 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 4508 4252 85 178 0 4328 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27708

[startup+12.702 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 12666
/proc/meminfo: memFree=1642952/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=29332 CPUtime=12.39
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 7185 0 0 0 1234 5 0 0 25 0 1 0 1112086786 30035968 7098 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 7333 7098 85 178 0 7153 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39008

[startup+25.5013 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 12666
/proc/meminfo: memFree=1638280/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=32764 CPUtime=25.18
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 8037 0 0 0 2512 6 0 0 25 0 1 0 1112086786 33550336 7950 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 8191 7950 85 178 0 8011 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 42440

[startup+51.1018 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 12666
/proc/meminfo: memFree=1630984/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=40120 CPUtime=50.77
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 9870 0 0 0 5069 8 0 0 25 0 1 0 1112086786 41082880 9783 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 10030 9783 85 178 0 9850 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 49796

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 12666
/proc/meminfo: memFree=1621640/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=49228 CPUtime=101.95
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 12168 0 0 0 10184 11 0 0 25 0 1 0 1112086786 50409472 12081 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 12307 12081 85 178 0 12127 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 58904

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 12666
/proc/meminfo: memFree=1615624/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=55304 CPUtime=161.92
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 13661 0 0 0 16179 13 0 0 25 0 1 0 1112086786 56631296 13574 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 13826 13574 85 178 0 13646 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 64980

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 12666
/proc/meminfo: memFree=1611464/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=59396 CPUtime=221.88
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 14701 0 0 0 22174 14 0 0 25 0 1 0 1112086786 60821504 14614 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 14849 14614 85 178 0 14669 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 69072

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 12666
/proc/meminfo: memFree=1611144/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1591944/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=78824 CPUtime=761.63
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 19556 0 0 0 76143 20 0 0 25 0 1 0 1112086786 80715776 19469 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 19706 19469 85 178 0 19526 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 88500

[startup+822.303 s]
/proc/loadavg: 1.39 1.10 1.03 2/68 12666
/proc/meminfo: memFree=1585096/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=86096 CPUtime=821.59
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 21346 0 0 0 82137 22 0 0 25 0 1 0 1112086786 88162304 21259 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 21524 21259 85 178 0 21344 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 95772

[startup+882.302 s]
/proc/loadavg: 1.25 1.12 1.04 2/68 12666
/proc/meminfo: memFree=1582024/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=88736 CPUtime=881.57
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22030 0 0 0 88134 23 0 0 25 0 1 0 1112086786 90865664 21943 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22184 21943 85 178 0 22004 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 98412

[startup+942.302 s]
/proc/loadavg: 1.12 1.11 1.04 2/68 12666
/proc/meminfo: memFree=1582024/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=88736 CPUtime=941.53
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22030 0 0 0 94130 23 0 0 25 0 1 0 1112086786 90865664 21943 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22184 21943 85 178 0 22004 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 98412

[startup+1002.3 s]
/proc/loadavg: 1.04 1.09 1.03 2/68 12666
/proc/meminfo: memFree=1582024/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=88736 CPUtime=1001.5
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22030 0 0 0 100127 23 0 0 25 0 1 0 1112086786 90865664 21943 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22184 21943 85 178 0 22004 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 98412

[startup+1062.3 s]
/proc/loadavg: 1.02 1.07 1.03 2/68 12666
/proc/meminfo: memFree=1582024/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=88736 CPUtime=1061.47
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22030 0 0 0 106124 23 0 0 25 0 1 0 1112086786 90865664 21943 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22184 21943 85 178 0 22004 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 98412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.05 1.02 2/68 12668
/proc/meminfo: memFree=1581768/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=88736 CPUtime=1121.45
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22030 0 0 0 112121 24 0 0 25 0 1 0 1112086786 90865664 21943 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22184 21943 85 178 0 22004 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 98412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/68 12668
/proc/meminfo: memFree=1581768/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=88736 CPUtime=1181.42
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22030 0 0 0 118118 24 0 0 25 0 1 0 1112086786 90865664 21943 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22184 21943 85 178 0 22004 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 98412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.04 1.01 2/68 12668
/proc/meminfo: memFree=1580744/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=89924 CPUtime=1199.81
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22333 0 0 0 119957 24 0 0 25 0 1 0 1112086786 92082176 22246 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22481 22246 85 178 0 22301 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 99600

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.04 1.01 2/68 12668
/proc/meminfo: memFree=1580744/2055920 swapFree=4177700/4192956
[pid=12663] ppid=12661 vsize=4320 CPUtime=0.28
/proc/12663/stat : 12663 (IUT_BMB_SAT) S 12661 12663 12201 0 -1 4194304 895 0 0 0 16 12 0 0 19 0 1 0 1112086757 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12663/statm: 1080 877 105 274 0 803 0
[pid=12665] ppid=12663 vsize=5356 CPUtime=0
/proc/12665/stat : 12665 (sh) S 12663 12663 12201 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112086786 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12665/statm: 1339 232 193 169 0 50 0
[pid=12666] ppid=12665 vsize=89924 CPUtime=1199.81
/proc/12666/stat : 12666 (minisat) R 12665 12663 12201 0 -1 4194304 22333 0 0 0 119957 24 0 0 25 0 1 0 1112086786 92082176 22246 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12666/statm: 22481 22246 85 178 0 22301 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 99600

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12663 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=169974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=131979
# CPU time returned by wait4() is 0.301953
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.09
CPU user time (s): 1199.73
CPU system time (s): 0.36
CPU usage (%): 99.9476
Max. virtual memory (cumulated for all children) (KiB): 99600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.169974
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 5

runsolver used 0.992849 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 08:24:05
IDJOB=1532696
IDBENCH=70313
IDSOLVER=523
FILE ID=node56/1532696-1238394245
PBS_JOBID= 9061347
Free space on /tmp= 103044 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532696-1238394245/watcher-1532696-1238394245 -o /tmp/evaluation-result-1532696-1238394245/solver-1532696-1238394245 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532696-1238394245.cnf HOME

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=727250640

node56.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		: 3000.256
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		: 3000.256
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:       1674632 kB
Buffers:         68984 kB
Cached:         217716 kB
SwapCached:       9032 kB
Active:          84516 kB
Inactive:       212672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674632 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            70164 kB
Committed_AS:  2530192 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-03-30 08:44:08