Trace number 1532071

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.06 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S704699380-099.cnf
MD5SUM79363fa796cb5f9a1d9ad7ab58b2c2fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark954.206
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
0.19/0.21	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.21	c ============================[ Problem Statistics ]=============================
0.19/0.21	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                                       |
0.20/0.34	c ============================[ Search Statistics ]==============================
0.20/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.34	c ===============================================================================
0.20/0.34	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.20/0.36	c |       100 |    1000    20000   100000 |     7333      100    130 |  0.000 % |
0.20/0.37	c |       250 |    1000    20000   100000 |     8066      250    117 |  0.000 % |
0.20/0.40	c |       476 |    1000    20000   100000 |     8873      476    117 |  0.000 % |
0.20/0.44	c |       813 |    1000    20000   100000 |     9760      813    122 |  0.000 % |
0.20/0.49	c |      1320 |    1000    20000   100000 |    10736     1320    121 |  0.000 % |
0.20/0.58	c |      2079 |    1000    20000   100000 |    11810     2079    121 |  0.000 % |
0.20/0.72	c |      3219 |    1000    20000   100000 |    12991     3219    122 |  0.000 % |
0.20/0.95	c |      4927 |    1000    20000   100000 |    14290     4927    123 |  0.000 % |
1.28/1.33	c |      7490 |    1000    20000   100000 |    15719     7490    126 |  0.000 % |
1.98/2.02	c |     11335 |    1000    20000   100000 |    17291    11335    129 |  0.000 % |
3.29/3.30	c |     17102 |    1000    20000   100000 |    19020    17102    131 |  0.000 % |
5.38/5.44	c |     25752 |    1000    20000   100000 |    20922    16056    137 |  0.000 % |
8.87/8.98	c |     38726 |    1000    20000   100000 |    23015    18386    139 |  0.000 % |
14.77/14.85	c |     58190 |    1000    20000   100000 |    25316    13774    134 |  0.000 % |
25.18/25.21	c |     87382 |    1000    20000   100000 |    27848    14755    134 |  0.000 % |
42.37/42.49	c |    131173 |    1000    20000   100000 |    30633    25342    142 |  0.000 % |
73.85/73.99	c |    196858 |    1000    20000   100000 |    33696    17614    138 |  0.000 % |
121.33/121.45	c |    295387 |    1000    20000   100000 |    37066    30567    142 |  0.000 % |
201.90/202.01	c |    443177 |    1000    20000   100000 |    40772    33350    141 |  0.000 % |
321.46/321.62	c |    664860 |    1000    20000   100000 |    44849    31849    146 |  0.000 % |
517.69/517.90	c |    997387 |    1000    20000   100000 |    49334    15823    141 |  0.000 % |
861.68/862.02	c |   1496175 |    1000    20000   100000 |    54268    16935    135 |  0.000 % |
1200.06/1200.51	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532071-1238371067/watcher-1532071-1238371067 -o /tmp/evaluation-result-1532071-1238371067/solver-1532071-1238371067 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532071-1238371067.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: 1.20 1.70 1.62 3/72 1596
/proc/meminfo: memFree=1112248/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=1520 CPUtime=0
/proc/1596/stat : 1596 (IUT_BMB_SAT) R 1594 1596 1468 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 1109767934 1556480 163 1992294400 134512640 135635285 4294956208 18446744073709551615 134543676 0 0 4096 0 0 0 0 17 1 0 0
/proc/1596/statm: 380 164 93 274 0 103 0

[startup+0.06447 s]
/proc/loadavg: 1.20 1.70 1.62 3/72 1596
/proc/meminfo: memFree=1112248/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2724 CPUtime=0.05
/proc/1596/stat : 1596 (IUT_BMB_SAT) R 1594 1596 1468 0 -1 4194304 492 0 0 0 5 0 0 0 18 0 1 0 1109767934 2789376 475 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1596/statm: 681 475 97 274 0 404 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2724

[startup+0.101476 s]
/proc/loadavg: 1.20 1.70 1.62 3/72 1596
/proc/meminfo: memFree=1112248/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.09
/proc/1596/stat : 1596 (IUT_BMB_SAT) R 1594 1596 1468 0 -1 4194304 583 0 0 0 8 1 0 0 18 0 1 0 1109767934 3059712 566 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1596/statm: 747 566 99 274 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2988

[startup+0.301517 s]
/proc/loadavg: 1.20 1.70 1.62 3/72 1596
/proc/meminfo: memFree=1112248/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2988

[startup+0.701594 s]
/proc/loadavg: 1.20 1.70 1.62 3/72 1596
/proc/meminfo: memFree=1112248/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2988

[startup+1.50175 s]
/proc/loadavg: 1.20 1.70 1.62 2/75 1599
/proc/meminfo: memFree=1105056/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=7688 CPUtime=1.28
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 1721 0 0 0 128 0 0 0 25 0 1 0 1109767955 7872512 1661 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 1922 1661 84 178 0 1742 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16032

[startup+3.10107 s]
/proc/loadavg: 1.18 1.69 1.61 2/75 1599
/proc/meminfo: memFree=1101216/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=12044 CPUtime=2.87
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 2811 0 0 0 286 1 0 0 25 0 1 0 1109767955 12333056 2751 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 3011 2751 84 178 0 2831 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20388

[startup+6.30169 s]
/proc/loadavg: 1.18 1.69 1.61 2/75 1599
/proc/meminfo: memFree=1096928/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=14596 CPUtime=6.08
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 3434 0 0 0 606 2 0 0 25 0 1 0 1109767955 14946304 3374 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 3649 3374 84 178 0 3469 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22940

[startup+12.702 s]
/proc/loadavg: 1.15 1.66 1.61 2/75 1599
/proc/meminfo: memFree=1093856/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=16840 CPUtime=12.47
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 4001 0 0 0 1245 2 0 0 25 0 1 0 1109767955 17244160 3941 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 4210 3941 84 178 0 4030 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25184

[startup+25.5015 s]
/proc/loadavg: 1.13 1.64 1.60 2/75 1599
/proc/meminfo: memFree=1091808/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=18820 CPUtime=25.27
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 4513 0 0 0 2524 3 0 0 25 0 1 0 1109767955 19271680 4453 1992294400 134512640 135243223 4294956304 18446744073709551615 134555947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 4705 4453 84 178 0 4525 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27164

[startup+51.1015 s]
/proc/loadavg: 1.08 1.59 1.58 2/75 1599
/proc/meminfo: memFree=1088032/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=22744 CPUtime=50.86
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 5469 0 0 0 5082 4 0 0 25 0 1 0 1109767955 23289856 5409 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 5686 5409 84 178 0 5506 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31088

[startup+102.306 s]
/proc/loadavg: 1.03 1.49 1.55 2/75 1599
/proc/meminfo: memFree=1084512/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=26176 CPUtime=102.05
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 6349 0 0 0 10200 5 0 0 25 0 1 0 1109767955 26804224 6289 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 6544 6289 84 178 0 6364 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34520

[startup+162.301 s]
/proc/loadavg: 1.01 1.40 1.51 2/75 1599
/proc/meminfo: memFree=1081696/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=28948 CPUtime=162.02
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 7047 0 0 0 16196 6 0 0 25 0 1 0 1109767955 29642752 6987 1992294400 134512640 135243223 4294956304 18446744073709551615 134555681 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 7237 6987 84 178 0 7057 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 37292

[startup+222.302 s]
/proc/loadavg: 1.00 1.32 1.47 2/75 1605
/proc/meminfo: memFree=1079200/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=31436 CPUtime=222
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 7637 0 0 0 22193 7 0 0 25 0 1 0 1109767955 32190464 7577 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 7859 7577 84 178 0 7679 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 39780

[startup+282.301 s]
/proc/loadavg: 1.00 1.26 1.44 2/75 1605
/proc/meminfo: memFree=1077216/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1068256/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=42284 CPUtime=761.82
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 10357 0 0 0 76171 11 0 0 25 0 1 0 1109767955 43298816 10297 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 10571 10297 84 178 0 10391 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 50628

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.23 2/75 1605
/proc/meminfo: memFree=1068320/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=42284 CPUtime=821.79
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 10357 0 0 0 82168 11 0 0 25 0 1 0 1109767955 43298816 10297 1992294400 134512640 135243223 4294956304 18446744073709551615 134555702 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 10571 10297 84 178 0 10391 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 50628

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.21 2/75 1605
/proc/meminfo: memFree=1067616/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=42944 CPUtime=881.77
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 10526 0 0 0 88166 11 0 0 25 0 1 0 1109767955 43974656 10466 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 10736 10466 84 178 0 10556 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 51288

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.20 2/75 1605
/proc/meminfo: memFree=1065824/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=44796 CPUtime=941.74
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 10979 0 0 0 94163 11 0 0 25 0 1 0 1109767955 45871104 10919 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 11199 10919 84 178 0 11019 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 53140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/75 1605
/proc/meminfo: memFree=1064608/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=46024 CPUtime=1001.73
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 11278 0 0 0 100161 12 0 0 25 0 1 0 1109767955 47128576 11218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 11506 11218 84 178 0 11326 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 54368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/75 1605
/proc/meminfo: memFree=1064608/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=46024 CPUtime=1061.71
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 11278 0 0 0 106159 12 0 0 25 0 1 0 1109767955 47128576 11218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 11506 11218 84 178 0 11326 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 54368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/75 1605
/proc/meminfo: memFree=1064224/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=46288 CPUtime=1121.68
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 11374 0 0 0 112156 12 0 0 25 0 1 0 1109767955 47398912 11314 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 11572 11314 84 178 0 11392 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 54632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/75 1605
/proc/meminfo: memFree=1064160/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=46288 CPUtime=1181.66
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 11374 0 0 0 118154 12 0 0 25 0 1 0 1109767955 47398912 11314 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 11572 11314 84 178 0 11392 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 54632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.14 2/75 1605
/proc/meminfo: memFree=1064160/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=46288 CPUtime=1199.86
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 11374 0 0 0 119974 12 0 0 25 0 1 0 1109767955 47398912 11314 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 11572 11314 84 178 0 11392 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54632

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 1.14 2/75 1605
/proc/meminfo: memFree=1064160/2055920 swapFree=4175896/4192956
[pid=1596] ppid=1594 vsize=2988 CPUtime=0.2
/proc/1596/stat : 1596 (IUT_BMB_SAT) S 1594 1596 1468 0 -1 4194304 590 0 0 0 12 8 0 0 19 0 1 0 1109767934 3059712 572 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1596/statm: 747 572 105 274 0 470 0
[pid=1598] ppid=1596 vsize=5356 CPUtime=0
/proc/1598/stat : 1598 (sh) S 1596 1596 1468 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1109767955 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1598/statm: 1339 232 193 169 0 50 0
[pid=1599] ppid=1598 vsize=46288 CPUtime=1199.86
/proc/1599/stat : 1599 (minisat) R 1598 1596 1468 0 -1 4194304 11374 0 0 0 119974 12 0 0 25 0 1 0 1109767955 47398912 11314 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/1599/statm: 11572 11314 84 178 0 11392 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54632

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1596 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=126980
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=85986
# CPU time returned by wait4() is 0.212966
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.2
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 54632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12698
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1227
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2

runsolver used 1.08583 second user time and 3.2975 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-30 01:57:47
IDJOB=1532071
IDBENCH=70188
IDSOLVER=523
FILE ID=node66/1532071-1238371067
PBS_JOBID= 9061292
Free space on /tmp= 66544 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S704699380-099.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532071-1238371067/watcher-1532071-1238371067 -o /tmp/evaluation-result-1532071-1238371067/solver-1532071-1238371067 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532071-1238371067.cnf HOME

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

MD5SUM BENCH= 79363fa796cb5f9a1d9ad7ab58b2c2fb
RANDOM SEED=755413576

node66.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.286
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.286
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1112664 kB
Buffers:         91604 kB
Cached:         758480 kB
SwapCached:       8824 kB
Active:         241352 kB
Inactive:       619624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1112664 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          16576 kB
Slab:            67440 kB
Committed_AS:  3074552 kB
PageTables:       1976 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= 66540 MiB
End job on node66 at 2009-03-30 02:17:48