Trace number 310169

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 1200.59

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
MD5SUM7909d6a83e61ef3c01aa9db628fb1f13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1092     4109    12223 |     1369        0    nan |  0.000 % |
0.00/0.01	c |       101 |    1092     4109    12223 |     1506      101     30 |  0.000 % |
0.00/0.02	c |       251 |    1092     4109    12223 |     1657      251     28 |  0.000 % |
0.00/0.04	c |       476 |    1092     4109    12223 |     1823      476     27 |  0.000 % |
0.00/0.06	c |       814 |    1092     4109    12223 |     2005      814     29 |  0.000 % |
0.00/0.09	c |      1320 |    1092     4109    12223 |     2205     1320     30 |  0.000 % |
0.10/0.14	c |      2079 |    1092     4109    12223 |     2426     2079     29 |  0.000 % |
0.20/0.23	c |      3219 |    1092     4109    12223 |     2669     1948     26 |  0.000 % |
0.30/0.38	c |      4927 |    1092     4109    12223 |     2936     2258     25 |  0.000 % |
0.51/0.59	c |      7489 |    1092     4109    12223 |     3229     1778     24 |  0.000 % |
0.92/0.94	c |     11333 |    1092     4109    12223 |     3552     2270     26 |  0.000 % |
1.43/1.47	c |     17099 |    1092     4109    12223 |     3907     2503     28 |  0.000 % |
2.25/2.29	c |     25748 |    1092     4109    12223 |     4298     3104     28 |  0.000 % |
3.48/3.57	c |     38722 |    1092     4109    12223 |     4728     2850     25 |  0.000 % |
5.63/5.66	c |     58183 |    1092     4109    12223 |     5201     2860     25 |  0.000 % |
8.70/8.80	c |     87375 |    1092     4109    12223 |     5721     2849     25 |  0.000 % |
13.51/13.58	c |    131164 |    1092     4109    12223 |     6293     5801     30 |  0.000 % |
21.08/21.20	c |    196848 |    1092     4109    12223 |     6922     4084     26 |  0.000 % |
33.06/33.13	c |    295374 |    1092     4109    12223 |     7615     3740     28 |  0.000 % |
51.49/51.56	c |    443166 |    1092     4109    12223 |     8376     4510     27 |  0.000 % |
80.77/80.89	c |    664849 |    1092     4109    12223 |     9214     5279     26 |  0.000 % |
127.67/127.81	c |    997375 |    1092     4109    12223 |    10135     6244     28 |  0.000 % |
198.21/198.33	c |   1496164 |    1092     4109    12223 |    11149     8103     27 |  0.000 % |
313.49/313.64	c |   2244347 |    1092     4109    12223 |    12264     6395     26 |  0.000 % |
493.68/493.87	c |   3366622 |    1092     4109    12223 |    13490     8817     28 |  0.000 % |
779.33/779.69	c |   5050035 |    1092     4109    12223 |    14839    12049     28 |  0.000 % |

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/node43/watcher-310169-1172555145 -o ROOT/results/node43/solver-310169-1172555145 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310169-1172555145/minisat /tmp/evaluation/310169-1172555145/instance-310169-1172555145.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: 0.85 0.97 0.99 3/64 2879
/proc/meminfo: memFree=1820936/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=2020 CPUtime=0
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 275470560 2068480 166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 505 166 58 138 0 364 0

[startup+0.106966 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2879
/proc/meminfo: memFree=1820936/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=2296 CPUtime=0.1
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 252 0 0 0 10 0 0 0 18 0 1 0 275470560 2351104 236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 574 236 73 138 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2296

[startup+0.515034 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2879
/proc/meminfo: memFree=1820936/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=2428 CPUtime=0.51
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 310 0 0 0 51 0 0 0 21 0 1 0 275470560 2486272 294 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 607 294 73 138 0 466 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2428

[startup+1.33517 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1819840/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=2692 CPUtime=1.33
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 359 0 0 0 133 0 0 0 25 0 1 0 275470560 2756608 343 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 673 343 73 138 0 532 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2692

[startup+2.97344 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1819520/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=2956 CPUtime=2.96
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 425 0 0 0 296 0 0 0 25 0 1 0 275470560 3026944 409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556621 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 739 409 73 138 0 598 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2956

[startup+6.24999 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1819264/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=3220 CPUtime=6.24
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 508 0 0 0 624 0 0 0 25 0 1 0 275470560 3297280 492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 805 492 73 138 0 664 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3220

[startup+12.7061 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1818824/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=3484 CPUtime=12.69
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 572 0 0 0 1269 0 0 0 25 0 1 0 275470560 3567616 556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 871 556 73 138 0 730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3484

[startup+25.6072 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1818248/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=4144 CPUtime=25.59
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 723 0 0 0 2559 0 0 0 25 0 1 0 275470560 4243456 707 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1036 707 73 138 0 895 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4144

[startup+51.2135 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1817672/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=4672 CPUtime=51.18
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 866 0 0 0 5118 0 0 0 25 0 1 0 275470560 4784128 850 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1168 850 73 138 0 1027 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 4672

[startup+102.426 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1816840/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=5612 CPUtime=102.37
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1081 0 0 0 10237 0 0 0 25 0 1 0 275470560 5746688 1065 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1403 1065 73 138 0 1262 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 5612

[startup+162.446 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1816136/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=6128 CPUtime=162.38
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1233 0 0 0 16237 1 0 0 25 0 1 0 275470560 6275072 1217 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1532 1217 73 138 0 1391 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 6128

[startup+222.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1815688/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=6656 CPUtime=222.37
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1346 0 0 0 22236 1 0 0 25 0 1 0 275470560 6815744 1330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1664 1330 73 138 0 1523 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 6656

[startup+282.472 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1815112/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=7168 CPUtime=282.36
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1474 0 0 0 28235 1 0 0 25 0 1 0 275470560 7340032 1458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550787 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1792 1458 73 138 0 1651 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 7168

[startup+342.49 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1814536/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=7640 CPUtime=342.37
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1602 0 0 0 34235 2 0 0 25 0 1 0 275470560 7823360 1586 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1910 1586 73 138 0 1769 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 7640

[startup+402.509 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1814216/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=7916 CPUtime=402.36
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1671 0 0 0 40234 2 0 0 25 0 1 0 275470560 8105984 1655 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 1979 1655 73 138 0 1838 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 7916

[startup+462.523 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1814024/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=8180 CPUtime=462.35
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1722 0 0 0 46233 2 0 0 25 0 1 0 275470560 8376320 1706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2045 1706 73 138 0 1904 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 8180

[startup+522.536 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2880
/proc/meminfo: memFree=1813512/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=8576 CPUtime=522.34
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1838 0 0 0 52232 2 0 0 25 0 1 0 275470560 8781824 1822 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2144 1822 73 138 0 2003 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 8576

[startup+582.552 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 2880
/proc/meminfo: memFree=1813384/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=8824 CPUtime=582.34
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1884 0 0 0 58232 2 0 0 25 0 1 0 275470560 9035776 1868 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550663 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2206 1868 73 138 0 2065 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 8824

[startup+642.569 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2880
/proc/meminfo: memFree=1813192/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=9048 CPUtime=642.33
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1943 0 0 0 64231 2 0 0 25 0 1 0 275470560 9265152 1927 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2262 1927 73 138 0 2121 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 9048

[startup+702.583 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2880
/proc/meminfo: memFree=1812936/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=9180 CPUtime=702.33
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 1990 0 0 0 70230 3 0 0 25 0 1 0 275470560 9400320 1974 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2295 1974 73 138 0 2154 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 9180

[startup+762.599 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2880
/proc/meminfo: memFree=1812808/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=9320 CPUtime=762.33
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2012 0 0 0 76230 3 0 0 25 0 1 0 275470560 9543680 1996 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2330 1996 73 138 0 2189 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 9320

[startup+822.618 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 2880
/proc/meminfo: memFree=1812424/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=9720 CPUtime=822.32
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2102 0 0 0 82229 3 0 0 25 0 1 0 275470560 9953280 2086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2430 2086 73 138 0 2289 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 9720

[startup+882.634 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 2880
/proc/meminfo: memFree=1812168/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=9984 CPUtime=882.32
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2169 0 0 0 88229 3 0 0 25 0 1 0 275470560 10223616 2153 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2496 2153 73 138 0 2355 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 9984

[startup+942.672 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 2982
/proc/meminfo: memFree=1810576/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=10268 CPUtime=942.28
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2249 0 0 0 94224 4 0 0 25 0 1 0 275470560 10514432 2233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2567 2233 73 138 0 2426 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 10268

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 3058
/proc/meminfo: memFree=1810512/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=10408 CPUtime=1002.26
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2287 0 0 0 100222 4 0 0 25 0 1 0 275470560 10657792 2271 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2602 2271 73 138 0 2461 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 10408

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3078
/proc/meminfo: memFree=1811464/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=10676 CPUtime=1062.24
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2339 0 0 0 106219 5 0 0 25 0 1 0 275470560 10932224 2323 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2669 2323 73 138 0 2528 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 10676

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3078
/proc/meminfo: memFree=1811336/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=10676 CPUtime=1122.24
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2351 0 0 0 112219 5 0 0 25 0 1 0 275470560 10932224 2335 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2669 2335 73 138 0 2528 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 10676

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3078
/proc/meminfo: memFree=1811272/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=10808 CPUtime=1182.23
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2382 0 0 0 118218 5 0 0 25 0 1 0 275470560 11067392 2366 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2702 2366 73 138 0 2561 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 10808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3078
/proc/meminfo: memFree=1811208/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=10808 CPUtime=1200.05
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2387 0 0 0 120000 5 0 0 25 0 1 0 275470560 11067392 2371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551732 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2702 2371 73 138 0 2561 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10808

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

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

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3078
/proc/meminfo: memFree=1811208/2055920 swapFree=4177336/4192956
[pid=2879] ppid=2877 vsize=10808 CPUtime=1200.05
/proc/2879/stat : 2879 (minisat) R 2877 2879 979 0 -1 4194304 2387 0 0 0 120000 5 0 0 25 0 1 0 275470560 11067392 2371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551732 0 0 4096 3 0 0 0 17 1 0 0
/proc/2879/statm: 2702 2371 73 138 0 2561 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.055991
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 10808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2387
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= 1689

runsolver used 0.758884 second user time and 2.53261 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue Feb 27 05:45:45 UTC 2007

IDJOB= 310169
IDBENCH= 20280
IDSOLVER= 109
FILE ID= node43/310169-1172555145

PBS_JOBID= 3971831

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310169-1172555145/minisat /tmp/evaluation/310169-1172555145/instance-310169-1172555145.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-310169-1172555145 -o ROOT/results/node43/solver-310169-1172555145 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310169-1172555145/minisat /tmp/evaluation/310169-1172555145/instance-310169-1172555145.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7909d6a83e61ef3c01aa9db628fb1f13

RANDOM SEED= 135222613

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1821344 kB
Buffers:         31000 kB
Cached:         147940 kB
SwapCached:       9964 kB
Active:          76248 kB
Inactive:       119276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821344 kB
SwapTotal:     4192956 kB
SwapFree:      4177336 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            25100 kB
Committed_AS:   662416 kB
PageTables:       1392 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= 66559 MiB

End job on node43 on Tue Feb 27 06:05:48 UTC 2007