Trace number 1532066

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1284372491-036.cnf
MD5SUM2936351992cd53f891ea98e5e0e8663e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.4999
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.19/0.20	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.20	c ============================[ Problem Statistics ]=============================
0.19/0.20	c |                                                                             |
0.19/0.21	c |  Number of variables:  1000                                                 |
0.19/0.21	c |  Number of clauses:    20000                                                |
0.19/0.24	c |  Parsing time:         0.03         s                                       |
0.19/0.34	c ============================[ Search Statistics ]==============================
0.19/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.34	c ===============================================================================
0.19/0.34	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.19/0.35	c |       100 |    1000    20000   100000 |     7333      100    105 |  0.000 % |
0.19/0.37	c |       250 |    1000    20000   100000 |     8066      250    113 |  0.000 % |
0.19/0.40	c |       476 |    1000    20000   100000 |     8873      476    117 |  0.000 % |
0.19/0.43	c |       815 |    1000    20000   100000 |     9760      815    120 |  0.000 % |
0.19/0.49	c |      1321 |    1000    20000   100000 |    10736     1321    122 |  0.000 % |
0.19/0.57	c |      2082 |    1000    20000   100000 |    11810     2082    123 |  0.000 % |
0.19/0.72	c |      3221 |    1000    20000   100000 |    12991     3221    130 |  0.000 % |
0.19/0.94	c |      4930 |    1000    20000   100000 |    14290     4930    128 |  0.000 % |
1.27/1.34	c |      7492 |    1000    20000   100000 |    15719     7492    133 |  0.000 % |
1.97/2.00	c |     11337 |    1000    20000   100000 |    17291    11337    135 |  0.000 % |
3.17/3.28	c |     17105 |    1000    20000   100000 |    19020    17105    139 |  0.000 % |
5.27/5.35	c |     25755 |    1000    20000   100000 |    20922    16064    142 |  0.000 % |
8.96/9.00	c |     38729 |    1000    20000   100000 |    23015    18386    149 |  0.000 % |
15.67/15.74	c |     58191 |    1000    20000   100000 |    25316    14161    139 |  0.000 % |
26.46/26.57	c |     87385 |    1000    20000   100000 |    27848    15838    146 |  0.000 % |
44.16/44.22	c |    131177 |    1000    20000   100000 |    30633    26929    144 |  0.000 % |
71.84/71.96	c |    196862 |    1000    20000   100000 |    33696    18410    140 |  0.000 % |
119.93/120.07	c |    295390 |    1000    20000   100000 |    37066    30830    149 |  0.000 % |
191.51/191.70	c |    443180 |    1000    20000   100000 |    40772    30545    145 |  0.000 % |
320.47/320.65	c |    664864 |    1000    20000   100000 |    44849    29325    147 |  0.000 % |
529.00/529.24	c |    997389 |    1000    20000   100000 |    49334    18999    135 |  0.000 % |
851.19/851.57	c |   1496178 |    1000    20000   100000 |    54268    18939    135 |  0.000 % |
1200.09/1200.51	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-1532066-1238370925/watcher-1532066-1238370925 -o /tmp/evaluation-result-1532066-1238370925/solver-1532066-1238370925 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532066-1238370925.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 1.17 2/64 7905
/proc/meminfo: memFree=913816/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=1520 CPUtime=0
/proc/7905/stat : 7905 (IUT_BMB_SAT) R 7903 7905 7737 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 1109758065 1556480 134 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 380 135 93 274 0 103 0

[startup+0.0383031 s]
/proc/loadavg: 0.92 0.99 1.17 2/64 7905
/proc/meminfo: memFree=913816/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2196 CPUtime=0.03
/proc/7905/stat : 7905 (IUT_BMB_SAT) R 7903 7905 7737 0 -1 4194304 371 0 0 0 3 0 0 0 20 0 1 0 1109758065 2248704 354 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 549 355 97 274 0 272 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2196

[startup+0.101313 s]
/proc/loadavg: 0.92 0.99 1.17 2/64 7905
/proc/meminfo: memFree=913816/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.08
/proc/7905/stat : 7905 (IUT_BMB_SAT) R 7903 7905 7737 0 -1 4194304 582 0 0 0 8 0 0 0 20 0 1 0 1109758065 3059712 565 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 747 565 99 274 0 470 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2988

[startup+0.301345 s]
/proc/loadavg: 0.92 0.99 1.17 2/64 7905
/proc/meminfo: memFree=913816/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+0.701407 s]
/proc/loadavg: 0.92 0.99 1.17 2/64 7905
/proc/meminfo: memFree=913816/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+1.50154 s]
/proc/loadavg: 0.92 0.99 1.17 2/67 7908
/proc/meminfo: memFree=906432/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=7800 CPUtime=1.28
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 1766 0 0 0 128 0 0 0 25 0 1 0 1109758086 7987200 1706 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 1950 1706 84 178 0 1770 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16144

[startup+3.10179 s]
/proc/loadavg: 0.92 0.99 1.17 2/67 7908
/proc/meminfo: memFree=902528/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=12572 CPUtime=2.88
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 2948 0 0 0 287 1 0 0 25 0 1 0 1109758086 12873728 2888 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 3143 2888 84 178 0 2963 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20916

[startup+6.3023 s]
/proc/loadavg: 0.93 0.99 1.17 2/67 7908
/proc/meminfo: memFree=897856/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=15248 CPUtime=6.08
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 3602 0 0 0 607 1 0 0 25 0 1 0 1109758086 15613952 3542 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 3812 3542 84 178 0 3632 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 23592

[startup+12.7013 s]
/proc/loadavg: 0.93 0.99 1.17 2/67 7908
/proc/meminfo: memFree=894592/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=17624 CPUtime=12.48
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 4205 0 0 0 1246 2 0 0 25 0 1 0 1109758086 18046976 4145 1992294400 134512640 135243223 4294956304 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 4406 4145 84 178 0 4226 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25968

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 1.17 2/67 7908
/proc/meminfo: memFree=892544/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=20000 CPUtime=25.27
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 4792 0 0 0 2525 2 0 0 25 0 1 0 1109758086 20480000 4732 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 5000 4732 84 178 0 4820 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28344

[startup+51.1015 s]
/proc/loadavg: 0.96 0.99 1.16 2/67 7908
/proc/meminfo: memFree=889088/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=23144 CPUtime=50.86
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 5588 0 0 0 5083 3 0 0 25 0 1 0 1109758086 23699456 5528 1992294400 134512640 135243223 4294956304 18446744073709551615 134555702 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 5786 5528 84 178 0 5606 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31488

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.15 2/67 7908
/proc/meminfo: memFree=885184/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=27108 CPUtime=102.05
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 6564 0 0 0 10200 5 0 0 25 0 1 0 1109758086 27758592 6504 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 6777 6504 84 178 0 6597 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 35452

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.14 2/67 7908
/proc/meminfo: memFree=883008/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=29220 CPUtime=162.03
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 7103 0 0 0 16198 5 0 0 25 0 1 0 1109758086 29921280 7043 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 7305 7043 84 178 0 7125 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 37564

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.13 2/67 7908
/proc/meminfo: memFree=880640/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=31708 CPUtime=222.01
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 7693 0 0 0 22195 6 0 0 25 0 1 0 1109758086 32468992 7633 1992294400 134512640 135243223 4294956304 18446744073709551615 134555771 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 7927 7633 84 178 0 7747 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 40052

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.12 2/67 7908
/proc/meminfo: memFree=879552/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=870400/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=41904 CPUtime=761.83
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 10260 0 0 0 76174 9 0 0 25 0 1 0 1109758086 42909696 10200 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 10476 10200 84 178 0 10296 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 50248

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/67 7914
/proc/meminfo: memFree=870400/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=41904 CPUtime=821.81
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 10260 0 0 0 82172 9 0 0 25 0 1 0 1109758086 42909696 10200 1992294400 134512640 135243223 4294956304 18446744073709551615 134555681 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 10476 10200 84 178 0 10296 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 50248

[startup+882.301 s]
/proc/loadavg: 1.05 1.01 1.05 2/67 7914
/proc/meminfo: memFree=867392/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=44828 CPUtime=881.79
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11007 0 0 0 88169 10 0 0 25 0 1 0 1109758086 45903872 10947 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11207 10947 84 178 0 11027 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 53172

[startup+942.302 s]
/proc/loadavg: 1.06 1.02 1.05 2/67 7914
/proc/meminfo: memFree=866112/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=46148 CPUtime=941.77
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11309 0 0 0 94167 10 0 0 25 0 1 0 1109758086 47255552 11249 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11537 11249 84 178 0 11357 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 54492

[startup+1002.3 s]
/proc/loadavg: 1.06 1.03 1.05 2/67 7914
/proc/meminfo: memFree=865536/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=46676 CPUtime=1001.75
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11464 0 0 0 100165 10 0 0 25 0 1 0 1109758086 47796224 11404 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11669 11404 84 178 0 11489 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 55020

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.04 2/67 7914
/proc/meminfo: memFree=864960/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=47204 CPUtime=1061.74
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11589 0 0 0 106164 10 0 0 25 0 1 0 1109758086 48336896 11529 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11801 11529 84 178 0 11621 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 55548

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.04 2/67 7914
/proc/meminfo: memFree=864704/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=47468 CPUtime=1121.72
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11657 0 0 0 112162 10 0 0 25 0 1 0 1109758086 48607232 11597 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11867 11597 84 178 0 11687 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 55812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 7914
/proc/meminfo: memFree=864640/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=47468 CPUtime=1181.71
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11663 0 0 0 118160 11 0 0 25 0 1 0 1109758086 48607232 11603 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11867 11603 84 178 0 11687 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 55812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 7914
/proc/meminfo: memFree=864640/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=47468 CPUtime=1199.9
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11663 0 0 0 119979 11 0 0 25 0 1 0 1109758086 48607232 11603 1992294400 134512640 135243223 4294956304 18446744073709551615 134555735 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11867 11603 84 178 0 11687 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 55812

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 1.01 1.03 2/67 7914
/proc/meminfo: memFree=864640/2055920 swapFree=4178216/4192956
[pid=7905] ppid=7903 vsize=2988 CPUtime=0.19
/proc/7905/stat : 7905 (IUT_BMB_SAT) S 7903 7905 7737 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109758065 3059712 571 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7905/statm: 747 571 105 274 0 470 0
[pid=7907] ppid=7905 vsize=5356 CPUtime=0
/proc/7907/stat : 7907 (sh) S 7905 7905 7737 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109758086 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7907/statm: 1339 232 193 169 0 50 0
[pid=7908] ppid=7907 vsize=47468 CPUtime=1199.9
/proc/7908/stat : 7908 (minisat) R 7907 7905 7737 0 -1 4194304 11663 0 0 0 119979 11 0 0 25 0 1 0 1109758086 48607232 11603 1992294400 134512640 135243223 4294956304 18446744073709551615 134555735 0 0 4096 3 0 0 0 17 1 0 0
/proc/7908/statm: 11867 11603 84 178 0 11687 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 55812

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7905 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=132979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=77988
# CPU time returned by wait4() is 0.210967
# 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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.18
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 55812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1225
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= 2

runsolver used 1.08683 second user time and 3.2885 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-30 01:55:25
IDJOB=1532066
IDBENCH=70187
IDSOLVER=523
FILE ID=node26/1532066-1238370925
PBS_JOBID= 9061234
Free space on /tmp= 66180 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1284372491-036.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532066-1238370925/watcher-1532066-1238370925 -o /tmp/evaluation-result-1532066-1238370925/solver-1532066-1238370925 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532066-1238370925.cnf HOME

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

MD5SUM BENCH= 2936351992cd53f891ea98e5e0e8663e
RANDOM SEED=1663395752

node26.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		: 3000.261
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		: 3000.261
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:        914232 kB
Buffers:         90268 kB
Cached:         953716 kB
SwapCached:       8520 kB
Active:         176956 kB
Inactive:       876980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        914232 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:            2668 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            73808 kB
Committed_AS:  2846392 kB
PageTables:       1372 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= 66176 MiB
End job on node26 at 2009-03-30 02:15:26