Trace number 319933

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) 1200.09 1200.52

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.4722
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

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:  841                                                  |
0.00/0.00	c |  Number of clauses:    120147                                               |
0.09/0.18	c |  Parsing time:         0.18         s                                       |
1.59/1.61	c ============================[ Search Statistics ]==============================
1.59/1.61	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.61	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/1.61	c ===============================================================================
1.59/1.61	c |         0 |     841    89294   238573 |    29764        0    nan |  0.000 % |
1.59/1.63	c |       103 |     841    89294   238573 |    32741      103     42 |  0.000 % |
1.59/1.65	c |       253 |     841    89294   238573 |    36015      253     70 |  0.000 % |
1.59/1.68	c |       480 |     841    89294   238573 |    39616      480     92 |  0.000 % |
1.69/1.72	c |       821 |     841    89294   238573 |    43578      821    102 |  0.000 % |
1.69/1.78	c |      1329 |     841    89294   238573 |    47936     1329    100 |  0.000 % |
1.79/1.89	c |      2092 |     841    89294   238573 |    52729     2092    108 |  0.000 % |
1.99/2.06	c |      3233 |     841    89294   238573 |    58002     3233     97 |  0.000 % |
2.29/2.36	c |      4944 |     841    89294   238573 |    63803     4944    106 |  0.000 % |
2.89/2.93	c |      7510 |     841    89294   238573 |    70183     7510    110 |  0.000 % |
4.19/4.29	c |     11354 |     841    89294   238573 |    77201    11354    105 |  0.000 % |
6.69/6.71	c |     17120 |     841    89294   238573 |    84922    17120     97 |  0.000 % |
10.09/10.14	c |     25770 |     841    89294   238573 |    93414    25770     91 |  0.000 % |
19.08/19.14	c |     38745 |     841    89294   238573 |   102755    38745     89 |  0.000 % |
36.48/36.59	c |     58208 |     841    89294   238573 |   113031    58208     92 |  0.000 % |
94.36/94.43	c |     87400 |     841    89294   238573 |   124334    87400     95 |  0.000 % |
170.15/170.26	c |    131191 |     841    89294   238573 |   136767    22914     70 |  0.000 % |
239.12/239.22	c |    196875 |     841    89294   238573 |   150444    88598     87 |  0.000 % |
371.04/371.25	c |    295401 |     841    89294   238573 |   165489    58298     94 |  0.000 % |
599.02/599.31	c |    443192 |     841    89294   238573 |   182037    62536     74 |  0.000 % |
1092.28/1092.78	c |    664875 |     841    89294   238573 |   200241   129745     87 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-319933-1173038113 -o ROOT/results/node72/solver-319933-1173038113 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319933-1173038113/minisat /tmp/evaluation/319933-1173038113/instance-319933-1173038113.cnf 

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): 2400 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 1.00 0.98 2/77 11812
/proc/meminfo: memFree=1614600/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=1896 CPUtime=0
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 401 0 0 0 0 0 0 0 18 0 1 0 323779068 1941504 385 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 474 385 58 138 0 333 0

[startup+0.0648531 s]
/proc/loadavg: 0.92 1.00 0.98 2/77 11812
/proc/meminfo: memFree=1614600/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=4700 CPUtime=0.05
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 1052 0 0 0 5 0 0 0 18 0 1 0 323779068 4812800 1036 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 1175 1036 58 138 0 1034 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4700

[startup+0.101857 s]
/proc/loadavg: 0.92 1.00 0.98 2/77 11812
/proc/meminfo: memFree=1614600/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=6128 CPUtime=0.09
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 1403 0 0 0 9 0 0 0 18 0 1 0 323779068 6275072 1387 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 1532 1388 58 138 0 1391 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6128

[startup+0.301875 s]
/proc/loadavg: 0.92 1.00 0.98 2/77 11812
/proc/meminfo: memFree=1614600/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=8464 CPUtime=0.29
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 2025 0 0 0 29 0 0 0 19 0 1 0 323779068 8667136 2009 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530784 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 2116 2009 72 138 0 1975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8464

[startup+0.701911 s]
/proc/loadavg: 0.92 1.00 0.98 2/77 11812
/proc/meminfo: memFree=1614600/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=8464 CPUtime=0.69
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 2030 0 0 0 69 0 0 0 23 0 1 0 323779068 8667136 2014 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 2116 2014 72 138 0 1975 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8464

[startup+1.50198 s]
/proc/loadavg: 0.92 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1606720/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=9136 CPUtime=1.49
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 2119 0 0 0 149 0 0 0 25 0 1 0 323779068 9355264 2103 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530778 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 2284 2103 72 138 0 2143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9136

[startup+3.10113 s]
/proc/loadavg: 0.92 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1606784/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=10296 CPUtime=3.09
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 2696 0 0 0 308 1 0 0 25 0 1 0 323779068 10543104 2466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 2574 2466 74 138 0 2433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10296

[startup+6.30142 s]
/proc/loadavg: 0.93 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1602176/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=13604 CPUtime=6.29
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 3519 0 0 0 627 2 0 0 25 0 1 0 323779068 13930496 3289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 3401 3289 74 138 0 3260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13604

[startup+12.702 s]
/proc/loadavg: 0.93 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1596864/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=18484 CPUtime=12.68
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 4752 0 0 0 1265 3 0 0 25 0 1 0 323779068 18927616 4522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 4621 4522 74 138 0 4480 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18484

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1589632/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=25444 CPUtime=25.49
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 6483 0 0 0 2543 6 0 0 25 0 1 0 323779068 26054656 6253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 6361 6253 74 138 0 6220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25444

[startup+51.1015 s]
/proc/loadavg: 0.96 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1580608/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=34564 CPUtime=51.07
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 8744 0 0 0 5099 8 0 0 25 0 1 0 323779068 35393536 8514 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 8641 8514 74 138 0 8500 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34564

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1568960/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=46340 CPUtime=102.26
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 11629 0 0 0 10214 12 0 0 25 0 1 0 323779068 47452160 11399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 11585 11399 74 138 0 11444 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46340

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1558080/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=57136 CPUtime=162.25
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 14352 0 0 0 16209 16 0 0 25 0 1 0 323779068 58507264 14122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 14284 14122 74 138 0 14143 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 57136

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1557504/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=57532 CPUtime=222.23
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 14463 0 0 0 22207 16 0 0 25 0 1 0 323779068 58912768 14233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 14383 14233 74 138 0 14242 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 57532

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.98 2/78 11813
/proc/meminfo: memFree=1554496/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=60724 CPUtime=282.21
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 15243 0 0 0 28204 17 0 0 25 0 1 0 323779068 62181376 15013 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 15181 15013 74 138 0 15040 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 60724

[startup+342.301 s]
/proc/loadavg: 1.07 1.01 0.98 2/78 11813
/proc/meminfo: memFree=1540224/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=74992 CPUtime=342.2
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 18747 0 0 0 34199 21 0 0 25 0 1 0 323779068 76791808 18517 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 18748 18517 74 138 0 18607 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 74992

[startup+402.302 s]
/proc/loadavg: 1.03 1.01 0.98 2/84 11951
/proc/meminfo: memFree=1538688/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=75308 CPUtime=402.11
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 18815 0 0 0 40189 22 0 0 25 0 1 0 323779068 77115392 18585 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 18827 18585 74 138 0 18686 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 75308

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1539328/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=75960 CPUtime=462.06
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 18948 0 0 0 46183 23 0 0 25 0 1 0 323779068 77783040 18718 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 18990 18718 74 138 0 18849 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 75960

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1539008/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=76292 CPUtime=522.04
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 19020 0 0 0 52181 23 0 0 25 0 1 0 323779068 78123008 18790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 19073 18790 74 138 0 18932 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 76292

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1532480/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=82908 CPUtime=582.03
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 20660 0 0 0 58177 26 0 0 25 0 1 0 323779068 84897792 20430 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 20727 20430 74 138 0 20586 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 82908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1532416/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=82908 CPUtime=642.01
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 20663 0 0 0 64175 26 0 0 25 0 1 0 323779068 84897792 20433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 20727 20433 74 138 0 20586 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 82908

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1532416/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=82908 CPUtime=701.99
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 20663 0 0 0 70172 27 0 0 25 0 1 0 323779068 84897792 20433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 20727 20433 74 138 0 20586 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 82908

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1532160/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=83308 CPUtime=761.98
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 20741 0 0 0 76171 27 0 0 25 0 1 0 323779068 85307392 20511 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 20827 20511 74 138 0 20686 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 83308

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1531584/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=83984 CPUtime=821.96
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 20887 0 0 0 82168 28 0 0 25 0 1 0 323779068 85999616 20657 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 20996 20657 74 138 0 20855 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 83984

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1526784/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=88852 CPUtime=881.94
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 22090 0 0 0 88165 29 0 0 25 0 1 0 323779068 90984448 21860 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 22213 21860 74 138 0 22072 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 88852

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1520896/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=94856 CPUtime=941.92
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 23576 0 0 0 94161 31 0 0 25 0 1 0 323779068 97132544 23346 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 23714 23346 74 138 0 23573 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 94856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1519104/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=96624 CPUtime=1001.91
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 24025 0 0 0 100159 32 0 0 25 0 1 0 323779068 98942976 23795 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550644 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 24156 23795 74 138 0 24015 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 96624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1518144/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=97904 CPUtime=1061.89
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 24270 0 0 0 106156 33 0 0 25 0 1 0 323779068 100253696 24040 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 24476 24040 74 138 0 24335 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 97904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12015
/proc/meminfo: memFree=1516736/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=99376 CPUtime=1121.88
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 24617 0 0 0 112154 34 0 0 25 0 1 0 323779068 101761024 24379 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 24844 24379 74 138 0 24703 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 99376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 12015
/proc/meminfo: memFree=1515328/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=101188 CPUtime=1181.86
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 24984 0 0 0 118151 35 0 0 25 0 1 0 323779068 103616512 24746 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 25297 24746 74 138 0 25156 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 101188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 12015
/proc/meminfo: memFree=1514624/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=101804 CPUtime=1200.06
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 25151 0 0 0 119971 35 0 0 25 0 1 0 323779068 104247296 24905 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 25451 24905 74 138 0 25310 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 101804

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 0.98 3/78 12015
/proc/meminfo: memFree=1514624/2055920 swapFree=4152604/4192956
[pid=11812] ppid=11810 vsize=101804 CPUtime=1200.06
/proc/11812/stat : 11812 (minisat) R 11810 11812 10542 0 -1 4194304 25151 0 0 0 119971 35 0 0 25 0 1 0 323779068 104247296 24905 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/11812/statm: 25451 24905 74 138 0 25310 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 101804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.72
CPU system time (s): 0.370943
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 101804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.370943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25151
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= 1796

runsolver used 1.25381 second user time and 3.12453 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Mar  4 19:55:13 UTC 2007

IDJOB= 319933
IDBENCH= 20491
IDSOLVER= 109
FILE ID= node72/319933-1173038113

PBS_JOBID= 4012436

Free space on /tmp= 66464 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= /tmp/evaluation/319933-1173038113/minisat /tmp/evaluation/319933-1173038113/instance-319933-1173038113.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-319933-1173038113 -o ROOT/results/node72/solver-319933-1173038113 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319933-1173038113/minisat /tmp/evaluation/319933-1173038113/instance-319933-1173038113.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1e81246225c81a67548d334d1dfcc24b

RANDOM SEED= 504170303

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:       1615008 kB
Buffers:         44532 kB
Cached:         296744 kB
SwapCached:       8720 kB
Active:         189932 kB
Inactive:       177284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615008 kB
SwapTotal:     4192956 kB
SwapFree:      4152604 kB
Dirty:            2624 kB
Writeback:           0 kB
Mapped:          32864 kB
Slab:            59376 kB
Committed_AS: 10464420 kB
PageTables:       1688 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= 66464 MiB

End job on node72 on Sun Mar  4 20:15:15 UTC 2007