Trace number 304716

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) 1200.02 1200.36

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.06	c |  Parsing time:         0.06         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.30/0.33	c |       100 |     140    11900    83300 |     4363      100     40 |  0.005 % |
0.30/0.34	c |       252 |     140    11900    83300 |     4799      252     43 |  0.005 % |
0.30/0.36	c |       478 |     140    11900    83300 |     5279      478     43 |  0.005 % |
0.30/0.39	c |       815 |     140    11900    83300 |     5807      815     42 |  0.005 % |
0.40/0.42	c |      1323 |     140    11900    83300 |     6388     1323     43 |  0.005 % |
0.40/0.48	c |      2082 |     140    11900    83300 |     7027     2082     43 |  0.005 % |
0.50/0.57	c |      3221 |     140    11900    83300 |     7729     3221     43 |  0.005 % |
0.70/0.73	c |      4931 |     140    11900    83300 |     8502     4931     44 |  0.005 % |
0.91/0.98	c |      7494 |     140    11900    83300 |     9353     7494     44 |  0.005 % |
1.32/1.42	c |     11338 |     140    11900    83300 |    10288     6632     44 |  0.005 % |
2.03/2.15	c |     17105 |     140    11900    83300 |    11317     7230     44 |  0.005 % |
3.16/3.21	c |     25754 |     140    11900    83300 |    12449    10190     44 |  0.005 % |
5.00/5.05	c |     38731 |     140    11900    83300 |    13694    10645     44 |  0.005 % |
8.19/8.25	c |     58192 |     140    11900    83300 |    15063     9471     42 |  0.005 % |
13.20/13.25	c |     87384 |     140    11900    83300 |    16569     8406     42 |  0.005 % |
20.68/20.70	c |    131175 |     140    11900    83300 |    18226    10629     43 |  0.005 % |
33.48/33.52	c |    196859 |     140    11900    83300 |    20049    12299     43 |  0.005 % |
54.56/54.67	c |    295388 |     140    11900    83300 |    22054    10263     43 |  0.005 % |
87.73/87.78	c |    443178 |     140    11900    83300 |    24259    14298     42 |  0.005 % |
142.72/142.81	c |    664862 |     140    11900    83300 |    26685    14555     43 |  0.005 % |
228.94/229.09	c |    997387 |     140    11900    83300 |    29354    14162     42 |  0.005 % |
370.35/370.49	c |   1496175 |     140    11900    83300 |    32289    23552     43 |  0.005 % |
600.21/600.45	c |   2244357 |     140    11900    83300 |    35518    24864     43 |  0.005 % |
965.33/965.69	c |   3366632 |     140    11900    83300 |    39070    14262     42 |  0.005 % |

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/node25/watcher-304716-1172064367 -o ROOT/results/node25/solver-304716-1172064367 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304716-1172064367/minisat /tmp/evaluation/304716-1172064367/instance-304716-1172064367.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 3/64 7972
/proc/meminfo: memFree=1649776/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=1888 CPUtime=0
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 1058982 1933312 190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 472 190 58 138 0 331 0

[startup+0.106642 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7972
/proc/meminfo: memFree=1649776/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=2748 CPUtime=0.1
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 457 0 0 0 10 0 0 0 18 0 1 0 1058982 2813952 441 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530618 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 687 441 71 138 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.514702 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7972
/proc/meminfo: memFree=1649776/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=2964 CPUtime=0.5
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 569 0 0 0 50 0 0 0 21 0 1 0 1058982 3035136 483 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556294 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 741 483 73 138 0 600 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2964

[startup+1.33482 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1646760/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=4416 CPUtime=1.32
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 932 0 0 0 132 0 0 0 25 0 1 0 1058982 4521984 846 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556080 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 1104 846 73 138 0 963 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4416

[startup+2.97107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1646248/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=4944 CPUtime=2.96
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 1059 0 0 0 296 0 0 0 25 0 1 0 1058982 5062656 973 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 1236 973 73 138 0 1095 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4944

[startup+6.24755 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1645224/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=5604 CPUtime=6.23
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 1230 0 0 0 623 0 0 0 25 0 1 0 1058982 5738496 1144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 1401 1144 73 138 0 1260 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5604

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1644648/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=6264 CPUtime=12.69
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 1381 0 0 0 1268 1 0 0 25 0 1 0 1058982 6414336 1295 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 1566 1295 73 138 0 1425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6264

[startup+25.5064 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1643624/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=7244 CPUtime=25.49
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 1628 0 0 0 2548 1 0 0 25 0 1 0 1058982 7417856 1542 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 1811 1542 73 138 0 1670 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7244

[startup+51.1131 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1642536/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=8320 CPUtime=51.09
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 1895 0 0 0 5108 1 0 0 25 0 1 0 1058982 8519680 1809 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 2080 1809 73 138 0 1939 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8320

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1641192/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=9708 CPUtime=102.28
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 2226 0 0 0 10226 2 0 0 25 0 1 0 1058982 9940992 2140 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 2427 2140 73 138 0 2286 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 9708

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1640040/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=10796 CPUtime=162.28
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 2491 0 0 0 16226 2 0 0 25 0 1 0 1058982 11055104 2405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 2699 2405 73 138 0 2558 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 10796

[startup+222.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7973
/proc/meminfo: memFree=1639912/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=11068 CPUtime=222.28
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 2567 0 0 0 22226 2 0 0 25 0 1 0 1058982 11333632 2481 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 2767 2481 73 138 0 2626 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 11068

[startup+282.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1638952/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=12080 CPUtime=282.28
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 2799 0 0 0 28226 2 0 0 25 0 1 0 1058982 12369920 2713 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3020 2713 73 138 0 2879 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 12080

[startup+342.393 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1638632/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=12380 CPUtime=342.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 2863 0 0 0 34226 3 0 0 25 0 1 0 1058982 12677120 2777 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3095 2777 73 138 0 2954 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 12380

[startup+402.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1637864/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=13200 CPUtime=402.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3070 0 0 0 40226 3 0 0 25 0 1 0 1058982 13516800 2984 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3300 2984 73 138 0 3159 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 13200

[startup+462.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1637544/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=13516 CPUtime=462.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3131 0 0 0 46226 3 0 0 25 0 1 0 1058982 13840384 3045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3379 3045 73 138 0 3238 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 13516

[startup+522.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1637160/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=13828 CPUtime=522.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3215 0 0 0 52226 3 0 0 25 0 1 0 1058982 14159872 3129 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3457 3129 73 138 0 3316 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 13828

[startup+582.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1636904/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=14276 CPUtime=582.3
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3291 0 0 0 58226 4 0 0 25 0 1 0 1058982 14618624 3205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3569 3205 73 138 0 3428 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 14276

[startup+642.473 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1636072/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=14984 CPUtime=642.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3483 0 0 0 64225 4 0 0 25 0 1 0 1058982 15343616 3397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3746 3397 73 138 0 3605 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 14984

[startup+702.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1635816/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=15296 CPUtime=702.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3542 0 0 0 70225 4 0 0 25 0 1 0 1058982 15663104 3456 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3824 3456 73 138 0 3683 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 15296

[startup+762.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1635560/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=15460 CPUtime=762.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3599 0 0 0 76225 4 0 0 25 0 1 0 1058982 15831040 3513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3865 3513 73 138 0 3724 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 15460

[startup+822.523 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1635496/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=15652 CPUtime=822.3
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3615 0 0 0 82225 5 0 0 25 0 1 0 1058982 16027648 3529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3913 3529 73 138 0 3772 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 15652

[startup+882.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1635368/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=15652 CPUtime=882.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3642 0 0 0 88224 5 0 0 25 0 1 0 1058982 16027648 3556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3913 3556 73 138 0 3772 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 15652

[startup+942.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1635240/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=15840 CPUtime=942.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3673 0 0 0 94224 5 0 0 25 0 1 0 1058982 16220160 3587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 3960 3587 73 138 0 3819 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 15840

[startup+1002.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1634536/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=16668 CPUtime=1002.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3856 0 0 0 100224 5 0 0 25 0 1 0 1058982 17068032 3770 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 4167 3770 73 138 0 4026 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 16668

[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1634408/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=16812 CPUtime=1062.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3897 0 0 0 106224 5 0 0 25 0 1 0 1058982 17215488 3811 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 4203 3811 73 138 0 4062 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 16812

[startup+1122.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1634216/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=16952 CPUtime=1122.3
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 3929 0 0 0 112224 6 0 0 25 0 1 0 1058982 17358848 3843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 4238 3843 73 138 0 4097 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 16952

[startup+1182.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1633960/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=17236 CPUtime=1182.29
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 4005 0 0 0 118223 6 0 0 25 0 1 0 1058982 17649664 3919 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 4309 3919 73 138 0 4168 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 17236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1633832/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=17236 CPUtime=1200.01
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 4006 0 0 0 119995 6 0 0 25 0 1 0 1058982 17649664 3920 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 4309 3920 73 138 0 4168 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 17236

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

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

[startup+1200.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7975
/proc/meminfo: memFree=1633832/2055920 swapFree=4192956/4192956
[pid=7972] ppid=7970 vsize=17236 CPUtime=1200.01
/proc/7972/stat : 7972 (minisat) R 7970 7972 2594 0 -1 4194304 4006 0 0 0 119995 6 0 0 25 0 1 0 1058982 17649664 3920 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7972/statm: 4309 3920 73 138 0 4168 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 17236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.066989
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 17236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4006
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= 1024

runsolver used 0.842871 second user time and 2.36664 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Feb 21 13:26:08 UTC 2007

IDJOB= 304716
IDBENCH= 20139
IDSOLVER= 109
FILE ID= node25/304716-1172064367

PBS_JOBID= 3865295

Free space on /tmp= 66564 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/304716-1172064367/minisat /tmp/evaluation/304716-1172064367/instance-304716-1172064367.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-304716-1172064367 -o ROOT/results/node25/solver-304716-1172064367 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304716-1172064367/minisat /tmp/evaluation/304716-1172064367/instance-304716-1172064367.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 616940880

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1650184 kB
Buffers:         24960 kB
Cached:         296748 kB
SwapCached:          0 kB
Active:         139696 kB
Inactive:       197784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650184 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            54236 kB
Committed_AS:    58348 kB
PageTables:       1472 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= 66564 MiB

End job on node25 on Wed Feb 21 13:46:10 UTC 2007