Trace number 303322

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.06 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1060.46
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.08	c |  Parsing time:         0.08         s                                       |
0.41/0.43	c ============================[ Search Statistics ]==============================
0.41/0.43	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.41/0.43	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.41/0.43	c ===============================================================================
0.41/0.43	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.41/0.44	c |       100 |     180    15300   107100 |     5610      100     54 |  0.003 % |
0.41/0.46	c |       250 |     180    15300   107100 |     6171      250     52 |  0.003 % |
0.41/0.48	c |       476 |     180    15300   107100 |     6788      476     51 |  0.003 % |
0.41/0.50	c |       814 |     180    15300   107100 |     7466      814     51 |  0.003 % |
0.51/0.55	c |      1320 |     180    15300   107100 |     8213     1320     51 |  0.003 % |
0.61/0.62	c |      2079 |     180    15300   107100 |     9034     2079     52 |  0.003 % |
0.71/0.72	c |      3219 |     180    15300   107100 |     9938     3219     52 |  0.003 % |
0.81/0.89	c |      4928 |     180    15300   107100 |    10932     4928     52 |  0.003 % |
1.12/1.20	c |      7490 |     180    15300   107100 |    12025     7490     53 |  0.003 % |
1.73/1.80	c |     11334 |     180    15300   107100 |    13228    11334     53 |  0.003 % |
2.75/2.79	c |     17101 |     180    15300   107100 |    14550    10445     53 |  0.003 % |
4.19/4.29	c |     25752 |     180    15300   107100 |    16005    11780     54 |  0.003 % |
6.85/6.89	c |     38728 |     180    15300   107100 |    17606     8663     54 |  0.003 % |
10.94/11.05	c |     58189 |     180    15300   107100 |    19367    10433     53 |  0.003 % |
17.61/17.65	c |     87382 |     180    15300   107100 |    21303    10444     53 |  0.003 % |
28.15/28.20	c |    131171 |     180    15300   107100 |    23434    11454     52 |  0.003 % |
45.67/45.74	c |    196855 |     180    15300   107100 |    25777    17468     53 |  0.003 % |
75.68/75.71	c |    295382 |     180    15300   107100 |    28355    20177     53 |  0.003 % |
120.83/120.89	c |    443171 |     180    15300   107100 |    31191    23438     52 |  0.003 % |
194.98/195.13	c |    664856 |     180    15300   107100 |    34310    22652     52 |  0.003 % |
311.02/311.14	c |    997381 |     180    15300   107100 |    37741    30321     54 |  0.003 % |
498.32/498.49	c |   1496169 |     180    15300   107100 |    41515    32762     56 |  0.003 % |
805.25/805.49	c |   2244352 |     180    15300   107100 |    45666    16163     53 |  0.003 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-303322-1172032604 -o ROOT/results/node72/solver-303322-1172032604 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303322-1172032604/minisat /tmp/evaluation/303322-1172032604/instance-303322-1172032604.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.98 0.99 3/77 14520
/proc/meminfo: memFree=1533680/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=1888 CPUtime=0
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 223228194 1933312 219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 472 219 58 138 0 331 0

[startup+0.106954 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14520
/proc/meminfo: memFree=1533680/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=3132 CPUtime=0.1
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 565 0 0 0 10 0 0 0 18 0 1 0 223228194 3207168 549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530743 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 783 549 71 138 0 642 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.514991 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14520
/proc/meminfo: memFree=1533680/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=3060 CPUtime=0.51
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 601 0 0 0 51 0 0 0 22 0 1 0 223228194 3133440 548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 765 548 73 138 0 624 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3060

[startup+1.33506 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14521
/proc/meminfo: memFree=1530472/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=4788 CPUtime=1.32
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 1003 0 0 0 132 0 0 0 25 0 1 0 223228194 4902912 950 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 1197 950 73 138 0 1056 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4788

[startup+2.97122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14521
/proc/meminfo: memFree=1528744/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=5976 CPUtime=2.96
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 1303 0 0 0 296 0 0 0 25 0 1 0 223228194 6119424 1250 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 1494 1250 73 138 0 1353 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5976

[startup+6.25252 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14521
/proc/meminfo: memFree=1527848/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=6768 CPUtime=6.24
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 1520 0 0 0 624 0 0 0 25 0 1 0 223228194 6930432 1467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556699 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 1692 1467 73 138 0 1551 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6768

[startup+12.7091 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14521
/proc/meminfo: memFree=1527080/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=7776 CPUtime=12.7
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 1760 0 0 0 1269 1 0 0 25 0 1 0 223228194 7962624 1707 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 1944 1707 73 138 0 1803 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7776

[startup+25.6103 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14521
/proc/meminfo: memFree=1525864/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=8832 CPUtime=25.59
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 2018 0 0 0 2558 1 0 0 25 0 1 0 223228194 9043968 1965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 2208 1965 73 138 0 2067 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 8832

[startup+51.2226 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 14521
/proc/meminfo: memFree=1524264/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=10284 CPUtime=51.2
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 2389 0 0 0 5118 2 0 0 25 0 1 0 223228194 10530816 2336 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 2571 2336 73 138 0 2430 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 10284

[startup+102.436 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1522984/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=11656 CPUtime=102.39
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 2703 0 0 0 10236 3 0 0 25 0 1 0 223228194 11935744 2650 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 2914 2650 73 138 0 2773 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 11656

[startup+162.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1521512/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=13176 CPUtime=162.41
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 3069 0 0 0 16237 4 0 0 25 0 1 0 223228194 13492224 3016 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 3294 3016 73 138 0 3153 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 13176

[startup+222.499 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14523
/proc/meminfo: memFree=1520168/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=14588 CPUtime=222.42
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 3386 0 0 0 22237 5 0 0 25 0 1 0 223228194 14938112 3333 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 3647 3333 73 138 0 3506 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 14588

[startup+282.528 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14523
/proc/meminfo: memFree=1519656/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=15032 CPUtime=282.44
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 3509 0 0 0 28238 6 0 0 25 0 1 0 223228194 15392768 3456 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 3758 3456 73 138 0 3617 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 15032

[startup+342.557 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 14523
/proc/meminfo: memFree=1518248/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=16452 CPUtime=342.46
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 3853 0 0 0 34239 7 0 0 25 0 1 0 223228194 16846848 3800 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4113 3800 73 138 0 3972 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 16452

[startup+402.59 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14523
/proc/meminfo: memFree=1517992/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=16776 CPUtime=402.47
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 3908 0 0 0 40240 7 0 0 25 0 1 0 223228194 17178624 3855 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4194 3855 73 138 0 4053 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 16776

[startup+462.619 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14523
/proc/meminfo: memFree=1517864/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=16944 CPUtime=462.48
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 3968 0 0 0 46240 8 0 0 25 0 1 0 223228194 17350656 3915 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4236 3915 73 138 0 4095 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 16944

[startup+522.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1516776/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=18256 CPUtime=522.49
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4249 0 0 0 52240 9 0 0 25 0 1 0 223228194 18694144 4196 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4564 4196 73 138 0 4423 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 18256

[startup+582.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1516456/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=18524 CPUtime=582.51
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4318 0 0 0 58242 9 0 0 25 0 1 0 223228194 18968576 4265 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4631 4265 73 138 0 4490 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 18524

[startup+642.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1516392/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=18696 CPUtime=642.52
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4358 0 0 0 64242 10 0 0 25 0 1 0 223228194 19144704 4305 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4674 4305 73 138 0 4533 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 18696

[startup+702.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1516136/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=18840 CPUtime=702.53
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4412 0 0 0 70242 11 0 0 25 0 1 0 223228194 19292160 4359 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4710 4359 73 138 0 4569 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 18840

[startup+762.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1515944/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=19012 CPUtime=762.54
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4445 0 0 0 76243 11 0 0 25 0 1 0 223228194 19468288 4392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 4753 4392 73 138 0 4612 0
Current children cumulated CPU time (s) 762.54
Current children cumulated vsize (KiB) 19012

[startup+822.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1514856/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=20068 CPUtime=822.56
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4714 0 0 0 82243 13 0 0 25 0 1 0 223228194 20549632 4661 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5017 4661 73 138 0 4876 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 20068

[startup+882.822 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1514408/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=20548 CPUtime=882.57
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4824 0 0 0 88244 13 0 0 25 0 1 0 223228194 21041152 4771 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5137 4771 73 138 0 4996 0
Current children cumulated CPU time (s) 882.57
Current children cumulated vsize (KiB) 20548

[startup+942.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1513960/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=20988 CPUtime=942.58
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4938 0 0 0 94244 14 0 0 25 0 1 0 223228194 21491712 4885 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5247 4885 73 138 0 5106 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 20988

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1513960/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=20988 CPUtime=1002.6
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4947 0 0 0 100245 15 0 0 25 0 1 0 223228194 21491712 4894 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5247 4894 73 138 0 5106 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 20988

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1513832/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=21164 CPUtime=1062.6
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 4976 0 0 0 106245 15 0 0 25 0 1 0 223228194 21671936 4923 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5291 4923 73 138 0 5150 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 21164

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1513704/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=21304 CPUtime=1122.62
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 5015 0 0 0 112246 16 0 0 25 0 1 0 223228194 21815296 4962 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5326 4962 73 138 0 5185 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 21304

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1513640/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=21448 CPUtime=1182.63
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 5033 0 0 0 118247 16 0 0 25 0 1 0 223228194 21962752 4980 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134554795 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5362 4980 73 138 0 5221 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 21448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1513640/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=21448 CPUtime=1200.04
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 5033 0 0 0 119988 16 0 0 25 0 1 0 223228194 21962752 4980 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5362 4980 73 138 0 5221 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 21448

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14523
/proc/meminfo: memFree=1513640/2055920 swapFree=4142504/4192956
[pid=14520] ppid=14518 vsize=21448 CPUtime=1200.04
/proc/14520/stat : 14520 (minisat) R 14518 14520 14038 0 -1 4194304 5033 0 0 0 119988 16 0 0 25 0 1 0 223228194 21962752 4980 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14520/statm: 5362 4980 73 138 0 5221 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 21448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.172973
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 21448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5033
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= 25055

runsolver used 1.34879 second user time and 2.78858 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Feb 21 04:36:44 UTC 2007

IDJOB= 303322
IDBENCH= 20105
IDSOLVER= 109
FILE ID= node72/303322-1172032604

PBS_JOBID= 3892694

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/303322-1172032604/minisat /tmp/evaluation/303322-1172032604/instance-303322-1172032604.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-303322-1172032604 -o ROOT/results/node72/solver-303322-1172032604 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303322-1172032604/minisat /tmp/evaluation/303322-1172032604/instance-303322-1172032604.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 382351671

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1534024 kB
Buffers:         39436 kB
Cached:         402868 kB
SwapCached:      19416 kB
Active:         366756 kB
Inactive:       109704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534024 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            31052 kB
Committed_AS:   573612 kB
PageTables:       1676 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= 66562 MiB

End job on node72 on Wed Feb 21 04:56:46 UTC 2007