Trace number 421923

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? (TO) 10000.1 10003.6

General information on the benchmark

Nameindustrial/grieu/
vmpc_33.cnf
MD5SUM4c4d694bb911a7a13a7cb66a99dd484c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1495.24
Satisfiable
(Un)Satisfiability was proved
Number of variables1089
Number of clauses177375
Sum of the clauses size464310
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269795
Number of clauses of size 3107514
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 566

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:  1089                                                 |
0.00/0.00	c |  Number of clauses:    177375                                               |
0.09/0.14	c |  Parsing time:         0.13         s                                       |
2.69/2.70	c ============================[ Search Statistics ]==============================
2.69/2.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.69/2.70	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.69/2.70	c ===============================================================================
2.69/2.70	c |         0 |    1087   132531   355215 |    44177        0    nan |  0.000 % |
2.69/2.74	c |       102 |    1087   132531   355215 |    48594      102     67 |  0.184 % |
2.69/2.76	c |       254 |    1087   132531   355215 |    53454      254     96 |  0.184 % |
2.69/2.80	c |       480 |    1087   132531   355215 |    58799      480    105 |  0.184 % |
2.79/2.85	c |       820 |    1087   132531   355215 |    64679      820    104 |  0.184 % |
2.89/2.92	c |      1326 |    1087   132531   355215 |    71147     1326    107 |  0.184 % |
2.99/3.04	c |      2085 |    1087   132531   355215 |    78262     2085    112 |  0.184 % |
3.19/3.24	c |      3224 |    1087   132531   355215 |    86088     3224    115 |  0.184 % |
3.49/3.57	c |      4933 |    1087   132531   355215 |    94697     4933    128 |  0.184 % |
4.09/4.14	c |      7498 |    1087   132531   355215 |   104167     7498    119 |  0.184 % |
5.19/5.21	c |     11342 |    1087   132531   355215 |   114583    11342    120 |  0.184 % |
7.19/7.23	c |     17108 |    1087   132531   355215 |   126042    17108    122 |  0.184 % |
10.69/10.75	c |     25757 |    1087   132531   355215 |   138646    25757    130 |  0.184 % |
19.79/19.83	c |     38731 |    1087   132531   355215 |   152510    38731    131 |  0.184 % |
41.48/41.50	c |     58195 |    1087   132531   355215 |   167762    58195    143 |  0.184 % |
93.96/94.06	c |     87387 |    1087   132531   355215 |   184538    87387    141 |  0.184 % |
206.33/206.49	c |    131176 |    1087   132531   355215 |   202992   131176    137 |  0.184 % |
486.24/486.41	c |    196862 |    1087   132531   355215 |   223291   196862    138 |  0.184 % |
693.47/693.77	c |    295388 |    1087   132531   355215 |   245620    92867    121 |  0.184 % |
1298.08/1298.59	c |    443177 |    1087   132531   355215 |   270182   240656    140 |  0.184 % |
1793.02/1793.60	c |    664860 |    1087   132531   355215 |   297200   216121    101 |  0.184 % |
2819.69/2820.77	c |    997388 |    1087   132531   355215 |   326920   279682    114 |  0.184 % |
3989.82/3991.23	c |   1496185 |    1087   132531   355215 |   359612   180548     92 |  0.184 % |
7043.07/7045.58	c |   2244368 |    1087   132531   355215 |   395574   272667    137 |  0.184 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-421923-1177507698 -o ROOT/results/node3/solver-421923-1177507698 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421923-1177507698/minisat_noassertions /tmp/evaluation/421923-1177507698/instance-421923-1177507698.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11683
/proc/meminfo: memFree=1779232/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=1996 CPUtime=0
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 401 0 0 0 0 0 0 0 18 0 1 0 226807528 2043904 387 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 499 387 50 130 0 366 0

[startup+0.0217189 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11683
/proc/meminfo: memFree=1779232/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=3052 CPUtime=0.01
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 681 0 0 0 1 0 0 0 18 0 1 0 226807528 3125248 667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 763 667 50 130 0 630 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3052

[startup+0.101731 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11683
/proc/meminfo: memFree=1779232/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=8496 CPUtime=0.09
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 2015 0 0 0 8 1 0 0 18 0 1 0 226807528 8699904 2001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2124 2002 51 130 0 1991 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8496

[startup+0.301764 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11683
/proc/meminfo: memFree=1779232/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=11536 CPUtime=0.29
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 2760 0 0 0 28 1 0 0 19 0 1 0 226807528 11812864 2746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2884 2746 62 130 0 2751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11536

[startup+0.701828 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11683
/proc/meminfo: memFree=1779232/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=11536 CPUtime=0.69
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 2764 0 0 0 68 1 0 0 23 0 1 0 226807528 11812864 2750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529674 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2884 2750 62 130 0 2751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11536

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1768408/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=11536 CPUtime=1.49
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 2770 0 0 0 148 1 0 0 25 0 1 0 226807528 11812864 2756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690621 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2884 2756 62 130 0 2751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11536

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1767768/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=10724 CPUtime=3.09
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 2907 0 0 0 308 1 0 0 25 0 1 0 226807528 10981376 2577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 2681 2577 67 130 0 2548 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10724

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1764760/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=16276 CPUtime=6.28
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 4298 0 0 0 626 2 0 0 25 0 1 0 226807528 16666624 3968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548073 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 4069 3968 67 130 0 3936 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16276

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1755544/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=24804 CPUtime=12.68
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 6407 0 0 0 1264 4 0 0 25 0 1 0 226807528 25399296 6077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 6201 6077 67 130 0 6068 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24804

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1745368/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=34528 CPUtime=25.49
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 8829 0 0 0 2541 8 0 0 25 0 1 0 226807528 35356672 8499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 8632 8499 67 130 0 8499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34528

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1731800/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=48144 CPUtime=51.08
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 12225 0 0 0 5097 11 0 0 25 0 1 0 226807528 49299456 11895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 12036 11895 67 130 0 11903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48144

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1715672/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=63892 CPUtime=102.26
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 16178 0 0 0 10210 16 0 0 25 0 1 0 226807528 65425408 15848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 15973 15848 67 130 0 15840 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63892

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11684
/proc/meminfo: memFree=1700632/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=79240 CPUtime=162.24
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 19963 0 0 0 16203 21 0 0 25 0 1 0 226807528 81141760 19633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 19810 19633 67 130 0 19677 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 79240

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11685
/proc/meminfo: memFree=1690136/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=89648 CPUtime=222.22
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 22556 0 0 0 22199 23 0 0 25 0 1 0 226807528 91799552 22226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 22412 22226 67 130 0 22279 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 89648

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11686
/proc/meminfo: memFree=1680856/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=99320 CPUtime=282.2
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 24915 0 0 0 28195 25 0 0 25 0 1 0 226807528 101703680 24585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 24830 24585 67 130 0 24697 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 99320

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 11686
/proc/meminfo: memFree=1672856/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=107152 CPUtime=342.18
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 26868 0 0 0 34191 27 0 0 25 0 1 0 226807528 109723648 26538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 26788 26538 67 130 0 26655 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 107152

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 11686
/proc/meminfo: memFree=1664536/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=115524 CPUtime=402.16
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 28969 0 0 0 40186 30 0 0 25 0 1 0 226807528 118296576 28639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 28881 28639 67 130 0 28748 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 115524

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 11686
/proc/meminfo: memFree=1656600/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=123360 CPUtime=462.14
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 30935 0 0 0 46182 32 0 0 25 0 1 0 226807528 126320640 30605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 30840 30605 67 130 0 30707 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 123360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11686
/proc/meminfo: memFree=1648344/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=131704 CPUtime=522.13
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 32995 0 0 0 52178 35 0 0 25 0 1 0 226807528 134864896 32665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 32926 32665 67 130 0 32793 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 131704

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11686
/proc/meminfo: memFree=1641304/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=139068 CPUtime=582.11
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 34727 0 0 0 58174 37 0 0 25 0 1 0 226807528 142405632 34397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 34767 34397 67 130 0 34634 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 139068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11686
/proc/meminfo: memFree=1637016/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=143312 CPUtime=642.09
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 35795 0 0 0 64171 38 0 0 25 0 1 0 226807528 146751488 35465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 35828 35465 67 130 0 35695 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 143312


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12086
/proc/meminfo: memFree=1480216/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=308968 CPUtime=9099.22
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 74874 0 0 0 909772 150 0 0 25 0 1 0 226807528 316383232 74511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 77242 74511 67 130 0 77109 0
Current children cumulated CPU time (s) 9099.22
Current children cumulated vsize (KiB) 308968

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12086
/proc/meminfo: memFree=1479768/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=309452 CPUtime=9159.19
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 74972 0 0 0 915769 150 0 0 25 0 1 0 226807528 316878848 74609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 77363 74609 67 130 0 77230 0
Current children cumulated CPU time (s) 9159.19
Current children cumulated vsize (KiB) 309452

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1479256/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=309572 CPUtime=9219.07
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75010 0 0 0 921756 151 0 0 25 0 1 0 226807528 317001728 74647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 77393 74647 67 130 0 77260 0
Current children cumulated CPU time (s) 9219.07
Current children cumulated vsize (KiB) 309572

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1479256/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=309752 CPUtime=9279.05
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75039 0 0 0 927753 152 0 0 25 0 1 0 226807528 317186048 74676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 77438 74676 67 130 0 77305 0
Current children cumulated CPU time (s) 9279.05
Current children cumulated vsize (KiB) 309752

[startup+9342.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 12284
/proc/meminfo: memFree=1478808/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=310296 CPUtime=9339.03
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75136 0 0 0 933751 152 0 0 25 0 1 0 226807528 317743104 74773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 77574 74773 67 130 0 77441 0
Current children cumulated CPU time (s) 9339.03
Current children cumulated vsize (KiB) 310296

[startup+9402.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 12284
/proc/meminfo: memFree=1478680/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=310476 CPUtime=9399.01
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75186 0 0 0 939748 153 0 0 25 0 1 0 226807528 317927424 74823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 77619 74823 67 130 0 77486 0
Current children cumulated CPU time (s) 9399.01
Current children cumulated vsize (KiB) 310476

[startup+9462.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 12284
/proc/meminfo: memFree=1477848/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=311264 CPUtime=9459
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75382 0 0 0 945746 154 0 0 25 0 1 0 226807528 318734336 75019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 77816 75019 67 130 0 77683 0
Current children cumulated CPU time (s) 9459
Current children cumulated vsize (KiB) 311264

[startup+9522.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 12284
/proc/meminfo: memFree=1477208/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312108 CPUtime=9518.97
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75541 0 0 0 951743 154 0 0 25 0 1 0 226807528 319598592 75178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78027 75178 67 130 0 77894 0
Current children cumulated CPU time (s) 9518.97
Current children cumulated vsize (KiB) 312108

[startup+9582.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12284
/proc/meminfo: memFree=1476696/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312652 CPUtime=9578.96
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75680 0 0 0 957741 155 0 0 25 0 1 0 226807528 320155648 75317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78163 75317 67 130 0 78030 0
Current children cumulated CPU time (s) 9578.96
Current children cumulated vsize (KiB) 312652

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476760/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312652 CPUtime=9638.93
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75682 0 0 0 963738 155 0 0 25 0 1 0 226807528 320155648 75319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78163 75319 67 130 0 78030 0
Current children cumulated CPU time (s) 9638.93
Current children cumulated vsize (KiB) 312652

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476760/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312652 CPUtime=9698.92
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75682 0 0 0 969736 156 0 0 25 0 1 0 226807528 320155648 75319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78163 75319 67 130 0 78030 0
Current children cumulated CPU time (s) 9698.92
Current children cumulated vsize (KiB) 312652

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476760/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312652 CPUtime=9758.9
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75682 0 0 0 975734 156 0 0 25 0 1 0 226807528 320155648 75319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78163 75319 67 130 0 78030 0
Current children cumulated CPU time (s) 9758.9
Current children cumulated vsize (KiB) 312652

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476696/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312652 CPUtime=9818.88
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75690 0 0 0 981731 157 0 0 25 0 1 0 226807528 320155648 75327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78163 75327 67 130 0 78030 0
Current children cumulated CPU time (s) 9818.88
Current children cumulated vsize (KiB) 312652

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476760/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312652 CPUtime=9878.86
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75690 0 0 0 987729 157 0 0 25 0 1 0 226807528 320155648 75327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78163 75327 67 130 0 78030 0
Current children cumulated CPU time (s) 9878.86
Current children cumulated vsize (KiB) 312652

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476760/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=312652 CPUtime=9938.84
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75690 0 0 0 993726 158 0 0 25 0 1 0 226807528 320155648 75327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78163 75327 67 130 0 78030 0
Current children cumulated CPU time (s) 9938.84
Current children cumulated vsize (KiB) 312652

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476312/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=313140 CPUtime=9998.83
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75787 0 0 0 999725 158 0 0 25 0 1 0 226807528 320655360 75424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78285 75424 67 130 0 78152 0
Current children cumulated CPU time (s) 9998.83
Current children cumulated vsize (KiB) 313140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476312/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=313140 CPUtime=10000
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75787 0 0 0 999845 158 0 0 25 0 1 0 226807528 320655360 75424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78285 75424 67 130 0 78152 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 313140

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

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12284
/proc/meminfo: memFree=1476312/2055920 swapFree=4138796/4192956
[pid=11683] ppid=11681 vsize=313140 CPUtime=10000
/proc/11683/stat : 11683 (minisat_noasser) R 11681 11683 11391 0 -1 4194304 75787 0 0 0 999845 158 0 0 25 0 1 0 226807528 320655360 75424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11683/statm: 78285 75424 67 130 0 78152 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 313140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.6
CPU time (s): 10000.1
CPU user time (s): 9998.45
CPU system time (s): 1.63575
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 313140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.45
system time used= 1.63575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75787
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= 69920

runsolver used 7.61384 second user time and 21.7837 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 25 13:28:18 UTC 2007

IDJOB= 421923
IDBENCH= 20488
IDSOLVER= 189
FILE ID= node3/421923-1177507698

PBS_JOBID= 4685931

Free space on /tmp= 66362 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_33.cnf
COMMAND LINE= /tmp/evaluation/421923-1177507698/minisat_noassertions /tmp/evaluation/421923-1177507698/instance-421923-1177507698.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-421923-1177507698 -o ROOT/results/node3/solver-421923-1177507698 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421923-1177507698/minisat_noassertions /tmp/evaluation/421923-1177507698/instance-421923-1177507698.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4c4d694bb911a7a13a7cb66a99dd484c

RANDOM SEED= 676577594

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1779640 kB
Buffers:         42500 kB
Cached:         167104 kB
SwapCached:      17720 kB
Active:         108624 kB
Inactive:       124792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779640 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:            3988 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            28348 kB
Committed_AS:  6113712 kB
PageTables:       1780 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= 66362 MiB

End job on node3 on Wed Apr 25 16:15:03 UTC 2007