Trace number 1532056

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) 1200.02 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
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
0.18/0.21	c WARNING: for repeatability, setting FPU to use double precision
0.18/0.21	c ============================[ Problem Statistics ]=============================
0.18/0.21	c |                                                                             |
0.18/0.21	c |  Number of variables:  1000                                                 |
0.18/0.21	c |  Number of clauses:    20000                                                |
0.18/0.24	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 % |
0.19/0.36	c |       103 |    1000    20000   100000 |     7333      103    108 |  0.000 % |
0.19/0.37	c |       254 |    1000    20000   100000 |     8066      254    106 |  0.000 % |
0.19/0.40	c |       480 |    1000    20000   100000 |     8873      480    115 |  0.000 % |
0.19/0.44	c |       818 |    1000    20000   100000 |     9760      818    125 |  0.000 % |
0.19/0.50	c |      1324 |    1000    20000   100000 |    10736     1324    122 |  0.000 % |
0.19/0.59	c |      2085 |    1000    20000   100000 |    11810     2085    123 |  0.000 % |
0.19/0.73	c |      3224 |    1000    20000   100000 |    12991     3224    123 |  0.000 % |
0.19/0.97	c |      4932 |    1000    20000   100000 |    14290     4932    127 |  0.000 % |
1.27/1.35	c |      7495 |    1000    20000   100000 |    15719     7495    127 |  0.000 % |
1.97/2.03	c |     11339 |    1000    20000   100000 |    17291    11339    131 |  0.000 % |
3.27/3.34	c |     17105 |    1000    20000   100000 |    19020    17105    131 |  0.000 % |
5.27/5.39	c |     25755 |    1000    20000   100000 |    20922    16060    134 |  0.000 % |
8.97/9.03	c |     38729 |    1000    20000   100000 |    23015    18397    140 |  0.000 % |
15.06/15.11	c |     58190 |    1000    20000   100000 |    25316    14223    139 |  0.000 % |
25.36/25.48	c |     87382 |    1000    20000   100000 |    27848    15106    139 |  0.000 % |
43.75/43.81	c |    131171 |    1000    20000   100000 |    30633    25691    141 |  0.000 % |
72.94/73.07	c |    196856 |    1000    20000   100000 |    33696    17495    138 |  0.000 % |
120.72/120.85	c |    295382 |    1000    20000   100000 |    37066    30495    142 |  0.000 % |
199.69/199.81	c |    443171 |    1000    20000   100000 |    40772    30225    138 |  0.000 % |
327.55/327.74	c |    664856 |    1000    20000   100000 |    44849    33860    142 |  0.000 % |
523.97/524.24	c |    997381 |    1000    20000   100000 |    49334    20441    135 |  0.000 % |
840.25/840.68	c |   1496169 |    1000    20000   100000 |    54268    23655    139 |  0.000 % |
1200.02/1200.51	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-1532056-1238370574/watcher-1532056-1238370574 -o /tmp/evaluation-result-1532056-1238370574/solver-1532056-1238370574 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532056-1238370574.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 1.01 1.11 3/64 9038
/proc/meminfo: memFree=1612456/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=1520 CPUtime=0
/proc/9038/stat : 9038 (IUT_BMB_SAT) R 9036 9038 8968 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 1109722407 1556480 109 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/9038/statm: 380 109 93 274 0 103 0

[startup+0.0619031 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 9038
/proc/meminfo: memFree=1612456/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2592 CPUtime=0.05
/proc/9038/stat : 9038 (IUT_BMB_SAT) R 9036 9038 8968 0 -1 4194304 468 0 0 0 5 0 0 0 20 0 1 0 1109722407 2654208 451 1992294400 134512640 135635285 4294956224 18446744073709551615 134694629 0 0 4096 0 0 0 0 17 1 0 0
/proc/9038/statm: 648 451 97 274 0 371 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2592

[startup+0.102901 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 9038
/proc/meminfo: memFree=1612456/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.09
/proc/9038/stat : 9038 (IUT_BMB_SAT) R 9036 9038 8968 0 -1 4194304 584 0 0 0 8 1 0 0 20 0 1 0 1109722407 3059712 567 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/9038/statm: 747 567 99 274 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2988

[startup+0.301939 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 9038
/proc/meminfo: memFree=1612456/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+0.702018 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 9038
/proc/meminfo: memFree=1612456/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+1.50118 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 9041
/proc/meminfo: memFree=1605264/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=7688 CPUtime=1.28
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 1724 0 0 0 128 0 0 0 25 0 1 0 1109722429 7872512 1661 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 1922 1661 84 178 0 1742 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16032

[startup+3.1015 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 9041
/proc/meminfo: memFree=1601488/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=12044 CPUtime=2.88
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 2811 0 0 0 287 1 0 0 25 0 1 0 1109722429 12333056 2748 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 3011 2748 84 178 0 2831 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20388

[startup+6.30113 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 9041
/proc/meminfo: memFree=1597136/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=14576 CPUtime=6.08
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 3429 0 0 0 606 2 0 0 25 0 1 0 1109722429 14925824 3366 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 3644 3366 84 178 0 3464 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22920

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 9041
/proc/meminfo: memFree=1593872/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=16952 CPUtime=12.47
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 4055 0 0 0 1245 2 0 0 25 0 1 0 1109722429 17358848 3992 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 4238 3992 84 178 0 4058 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 25296

[startup+25.503 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 9041
/proc/meminfo: memFree=1591760/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=19196 CPUtime=25.27
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 4594 0 0 0 2524 3 0 0 25 0 1 0 1109722429 19656704 4531 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 4799 4531 84 178 0 4619 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27540

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 9041
/proc/meminfo: memFree=1588368/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=22604 CPUtime=50.86
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 5439 0 0 0 5082 4 0 0 25 0 1 0 1109722429 23146496 5376 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 5651 5376 84 178 0 5471 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30948

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 9041
/proc/meminfo: memFree=1585488/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=25508 CPUtime=102.04
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 6166 0 0 0 10200 4 0 0 25 0 1 0 1109722429 26120192 6103 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 6377 6103 84 178 0 6197 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 33852

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 9041
/proc/meminfo: memFree=1582864/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=28148 CPUtime=162.02
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 6825 0 0 0 16197 5 0 0 25 0 1 0 1109722429 28823552 6762 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 7037 6762 84 178 0 6857 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 36492

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 9041
/proc/meminfo: memFree=1579088/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=31824 CPUtime=221.99
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 7748 0 0 0 22193 6 0 0 25 0 1 0 1109722429 32587776 7685 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 7956 7685 84 178 0 7776 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 40168

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 9041
/proc/meminfo: memFree=1578192/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1569544/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=41080 CPUtime=761.79
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 10071 0 0 0 76169 10 0 0 25 0 1 0 1109722429 42065920 10008 1992294400 134512640 135243223 4294956320 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 10270 10008 84 178 0 10090 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 49424

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 9047
/proc/meminfo: memFree=1568072/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=42796 CPUtime=821.77
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 10488 0 0 0 82166 11 0 0 25 0 1 0 1109722429 43823104 10425 1992294400 134512640 135243223 4294956320 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 10699 10425 84 178 0 10519 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 51140

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 9047
/proc/meminfo: memFree=1566600/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=44248 CPUtime=881.74
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 10851 0 0 0 88163 11 0 0 25 0 1 0 1109722429 45309952 10788 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11062 10788 84 178 0 10882 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 52592

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 9047
/proc/meminfo: memFree=1564552/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=46228 CPUtime=941.72
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 11362 0 0 0 94160 12 0 0 25 0 1 0 1109722429 47337472 11299 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11557 11299 84 178 0 11377 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 54572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9047
/proc/meminfo: memFree=1563984/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=46756 CPUtime=1001.7
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 11492 0 0 0 100158 12 0 0 25 0 1 0 1109722429 47878144 11429 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11689 11429 84 178 0 11509 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 55100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9047
/proc/meminfo: memFree=1563984/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=46756 CPUtime=1061.67
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 11492 0 0 0 106155 12 0 0 25 0 1 0 1109722429 47878144 11429 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11689 11429 84 178 0 11509 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 55100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9047
/proc/meminfo: memFree=1563024/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=47680 CPUtime=1121.66
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 11719 0 0 0 112153 13 0 0 25 0 1 0 1109722429 48824320 11656 1992294400 134512640 135243223 4294956320 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11920 11656 84 178 0 11740 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 56024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9047
/proc/meminfo: memFree=1562832/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=47944 CPUtime=1181.63
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 11769 0 0 0 118150 13 0 0 25 0 1 0 1109722429 49094656 11706 1992294400 134512640 135243223 4294956320 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11986 11706 84 178 0 11806 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 56288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9047
/proc/meminfo: memFree=1562832/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=47944 CPUtime=1199.83
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 11769 0 0 0 119970 13 0 0 25 0 1 0 1109722429 49094656 11706 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11986 11706 84 178 0 11806 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56288

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 9047
/proc/meminfo: memFree=1562832/2055920 swapFree=4175828/4192956
[pid=9038] ppid=9036 vsize=2988 CPUtime=0.19
/proc/9038/stat : 9038 (IUT_BMB_SAT) S 9036 9038 8968 0 -1 4194304 591 0 0 0 12 7 0 0 21 0 1 0 1109722407 3059712 573 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/9038/statm: 747 573 105 274 0 470 0
[pid=9040] ppid=9038 vsize=5356 CPUtime=0
/proc/9040/stat : 9040 (sh) S 9038 9038 8968 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109722428 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9040/statm: 1339 232 193 169 0 50 0
[pid=9041] ppid=9040 vsize=47944 CPUtime=1199.83
/proc/9041/stat : 9041 (minisat) R 9040 9038 8968 0 -1 4194304 11769 0 0 0 119970 13 0 0 25 0 1 0 1109722429 49094656 11706 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/9041/statm: 11986 11706 84 178 0 11806 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56288

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9038 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=76988
# CPU time returned by wait4() is 0.209967
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.82
CPU system time (s): 0.2
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 56288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1228
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 1.12283 second user time and 3.25351 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-30 01:49:34
IDJOB=1532056
IDBENCH=70185
IDSOLVER=523
FILE ID=node33/1532056-1238370574
PBS_JOBID= 9061284
Free space on /tmp= 66132 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532056-1238370574/watcher-1532056-1238370574 -o /tmp/evaluation-result-1532056-1238370574/solver-1532056-1238370574 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532056-1238370574.cnf HOME

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=848318525

node33.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		: 3000.266
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		: 3000.266
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:       1612872 kB
Buffers:         68304 kB
Cached:         284848 kB
SwapCached:      10920 kB
Active:         139496 kB
Inactive:       226164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612872 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          18172 kB
Slab:            63396 kB
Committed_AS:  3027372 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-30 02:09:35