Trace number 1797923

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat2-core 070721UNSAT 944.278 944.588

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-c32s-col400-16.cnf
MD5SUMa8766c9a72f73eaac2d0ddc5a182692e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark74.5637
Satisfiable
(Un)Satisfiability was proved
Number of variables286329
Number of clauses839692
Sum of the clauses size1959280
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2559794
Number of clauses of size 3279897
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  286329                                               |
0.00/0.00	|  Number of clauses:    839692                                               |
0.49/0.50	|  Parsing time:         0.43         s                                       |
0.49/0.54	============================[ Search Statistics ]==============================
0.49/0.54	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.54	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.54	===============================================================================
0.49/0.54	|         0 |  267483   761098  1785652 |   253699        0    nan |  0.000 % |
0.49/0.57	|       101 |  267483   761098  1785652 |   279069      101      3 |  6.582 % |
0.69/0.73	|       251 |  267452   761098  1785652 |   306976      240      8 |  6.695 % |
1.00/1.08	|       477 |  267452   761098  1785652 |   337673      466     17 |  6.695 % |
2.29/2.38	|       815 |  267452   761098  1785652 |   371441      804     41 |  6.695 % |
4.19/4.29	|      1321 |  267126   759624  1782339 |   408585     1306     38 |  6.717 % |
6.39/6.48	|      2080 |  267063   759358  1781741 |   449443     2064     40 |  6.729 % |
10.39/10.40	|      3219 |  267063   759358  1781741 |   494388     3203     38 |  6.729 % |
14.19/14.24	|      4927 |  267031   759225  1781442 |   543827     4910     36 |  6.740 % |
19.08/19.13	|      7489 |  267031   759225  1781442 |   598209     7472     33 |  6.740 % |
28.17/28.29	|     11333 |  266999   759092  1781143 |   658030    11315     34 |  6.751 % |
40.05/40.11	|     17100 |  266999   759092  1781143 |   723833    17082     33 |  6.751 % |
59.24/59.38	|     25750 |  266967   758959  1780844 |   796217    25731     35 |  6.762 % |
101.52/101.61	|     38724 |  266935   758826  1780545 |   875838    38704     36 |  6.773 % |
186.60/186.72	|     58186 |  266871   758560  1779947 |   963422    58164     37 |  6.796 % |
318.76/319.00	|     87378 |  266804   758285  1779331 |  1059765    87351     40 |  6.819 % |
506.10/506.36	|    131167 |  266608   757484  1777528 |  1165741   131133     39 |  6.888 % |
796.82/797.14	|    196851 |  266410   756675  1775708 |  1282315   196809     38 |  6.957 % |
944.19/944.57	===============================================================================
944.19/944.57	restarts              : 18
944.19/944.57	conflicts             : 241620         (256 /sec)
944.19/944.57	decisions             : 332054         (1.88 % random) (352 /sec)
944.19/944.57	propagations          : 1571141368     (1664270 /sec)
944.19/944.57	conflict literals     : 9133578        (59.98 % deleted)
944.19/944.57	Memory used           : 95.60 MB
944.19/944.57	CPU time              : 944.042 s
944.19/944.57	
944.19/944.57	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797923-1242083337/watcher-1797923-1242083337 -o /tmp/evaluation-result-1797923-1242083337/solver-1797923-1242083337 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797923-1242083337.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.09 1.01 1.00 3/64 8763
/proc/meminfo: memFree=1962536/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=2416 CPUtime=0
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 236361584 2473984 456 1992294400 134512640 135213614 4294956256 18446744073709551615 134524639 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 604 456 58 171 0 430 0

[startup+0.057653 s]
/proc/loadavg: 1.09 1.01 1.00 3/64 8763
/proc/meminfo: memFree=1962536/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=8012 CPUtime=0.04
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 1768 0 0 0 4 0 0 0 18 0 1 0 236361584 8204288 1753 1992294400 134512640 135213614 4294956256 18446744073709551615 134528770 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 2003 1755 58 171 0 1829 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8012

[startup+0.102652 s]
/proc/loadavg: 1.09 1.01 1.00 3/64 8763
/proc/meminfo: memFree=1962536/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=13060 CPUtime=0.09
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 2881 0 0 0 8 1 0 0 18 0 1 0 236361584 13373440 2866 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 3265 2866 58 171 0 3091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13060

[startup+0.30167 s]
/proc/loadavg: 1.09 1.01 1.00 3/64 8763
/proc/meminfo: memFree=1962536/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=34088 CPUtime=0.29
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 7693 0 0 0 25 4 0 0 19 0 1 0 236361584 34906112 7678 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 8522 7679 58 171 0 8348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34088

[startup+0.701707 s]
/proc/loadavg: 1.09 1.01 1.00 3/64 8763
/proc/meminfo: memFree=1962536/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=53308 CPUtime=0.69
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 12446 0 0 0 62 7 0 0 23 0 1 0 236361584 54587392 12431 1992294400 134512640 135213614 4294956256 18446744073709551615 134535853 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 13327 12431 77 171 0 13153 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53308

[startup+1.50178 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 8764
/proc/meminfo: memFree=1912928/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=53308 CPUtime=1.49
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 12467 0 0 0 142 7 0 0 25 0 1 0 236361584 54587392 12452 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 13327 12452 78 171 0 13153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53308

[startup+3.10193 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 8764
/proc/meminfo: memFree=1912736/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=53308 CPUtime=3.09
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 12483 0 0 0 302 7 0 0 25 0 1 0 236361584 54587392 12468 1992294400 134512640 135213614 4294956256 18446744073709551615 134536515 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 13327 12468 78 171 0 13153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53308

[startup+6.30123 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 8764
/proc/meminfo: memFree=1912608/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=53572 CPUtime=6.29
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 12536 0 0 0 622 7 0 0 25 0 1 0 236361584 54857728 12521 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 13393 12521 78 171 0 13219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53572

[startup+12.7018 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 8764
/proc/meminfo: memFree=1912672/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=54236 CPUtime=12.69
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 12632 0 0 0 1262 7 0 0 25 0 1 0 236361584 55537664 12617 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 13559 12617 78 171 0 13385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54236

[startup+25.503 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 8764
/proc/meminfo: memFree=1912032/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=55160 CPUtime=25.47
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 12878 0 0 0 2540 7 0 0 25 0 1 0 236361584 56483840 12863 1992294400 134512640 135213614 4294956256 18446744073709551615 134530579 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 13790 12863 78 171 0 13616 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 55160

[startup+51.1024 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8764
/proc/meminfo: memFree=1910432/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=56804 CPUtime=51.03
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 13300 0 0 0 5095 8 0 0 25 0 1 0 236361584 58167296 13285 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 14201 13285 78 171 0 14027 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 56804

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1906592/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=60400 CPUtime=102.23
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 14230 0 0 0 10213 10 0 0 25 0 1 0 236361584 61849600 14215 1992294400 134512640 135213614 4294956256 18446744073709551615 134526796 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 15100 14215 78 171 0 14926 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60400

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1903712/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=63260 CPUtime=162.2
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 14946 0 0 0 16209 11 0 0 25 0 1 0 236361584 64778240 14931 1992294400 134512640 135213614 4294956256 18446744073709551615 134526755 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 15815 14931 78 171 0 15641 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 63260

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1901216/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=65756 CPUtime=222.19
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 15551 0 0 0 22207 12 0 0 25 0 1 0 236361584 67334144 15536 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 16439 15536 78 171 0 16265 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 65756

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1899104/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=67924 CPUtime=282.17
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 16100 0 0 0 28204 13 0 0 25 0 1 0 236361584 69554176 16085 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 16981 16085 78 171 0 16807 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 67924

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1894432/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=72604 CPUtime=342.15
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 17249 0 0 0 34201 14 0 0 25 0 1 0 236361584 74346496 17234 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 18151 17234 78 171 0 17977 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 72604

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1891616/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=75392 CPUtime=402.14
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 17944 0 0 0 40199 15 0 0 25 0 1 0 236361584 77201408 17929 1992294400 134512640 135213614 4294956256 18446744073709551615 134527205 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 18848 17929 78 171 0 18674 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 75392

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1889248/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=77652 CPUtime=462.11
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 18540 0 0 0 46196 15 0 0 25 0 1 0 236361584 79515648 18525 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 19413 18525 78 171 0 19239 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 77652

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1887008/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=79780 CPUtime=522.1
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 19085 0 0 0 52194 16 0 0 25 0 1 0 236361584 81694720 19070 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 19945 19070 78 171 0 19771 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 79780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1885152/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=81800 CPUtime=582.08
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 19535 0 0 0 58192 16 0 0 25 0 1 0 236361584 83763200 19520 1992294400 134512640 135213614 4294956256 18446744073709551615 134536734 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 20450 19520 78 171 0 20276 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 81800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1881248/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=85560 CPUtime=642.07
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 20493 0 0 0 64190 17 0 0 25 0 1 0 236361584 87613440 20478 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 21390 20478 78 171 0 21216 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 85560

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1878752/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=88080 CPUtime=702.05
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 21105 0 0 0 70187 18 0 0 25 0 1 0 236361584 90193920 21090 1992294400 134512640 135213614 4294956256 18446744073709551615 134526959 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 22020 21090 78 171 0 21846 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 88080

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1876448/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=90208 CPUtime=762.04
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 21656 0 0 0 76185 19 0 0 25 0 1 0 236361584 92372992 21641 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 22552 21641 78 171 0 22378 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 90208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1874080/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=92592 CPUtime=822.02
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 22266 0 0 0 82182 20 0 0 25 0 1 0 236361584 94814208 22251 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 23148 22251 78 171 0 22974 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 92592

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1870816/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=96164 CPUtime=882
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 23062 0 0 0 88179 21 0 0 25 0 1 0 236361584 98471936 23047 1992294400 134512640 135213614 4294956256 18446744073709551615 134527176 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 24041 23047 78 171 0 23867 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 96164

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1868960/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=97892 CPUtime=941.99
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 23510 0 0 0 94177 22 0 0 25 0 1 0 236361584 100241408 23495 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 24473 23495 78 171 0 24299 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 97892

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

[startup+943.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1868960/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=97892 CPUtime=943.59
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 23510 0 0 0 94337 22 0 0 25 0 1 0 236361584 100241408 23495 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 24473 23495 78 171 0 24299 0
Current children cumulated CPU time (s) 943.59
Current children cumulated vsize (KiB) 97892

[startup+944.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1868960/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=97892 CPUtime=943.99
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 23510 0 0 0 94377 22 0 0 25 0 1 0 236361584 100241408 23495 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 24473 23495 78 171 0 24299 0
Current children cumulated CPU time (s) 943.99
Current children cumulated vsize (KiB) 97892

[startup+944.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8764
/proc/meminfo: memFree=1868960/2055920 swapFree=4180336/4192956
[pid=8763] ppid=8761 vsize=97892 CPUtime=944.19
/proc/8763/stat : 8763 (minisat_static) R 8761 8763 8319 0 -1 4194304 23510 0 0 0 94397 22 0 0 25 0 1 0 236361584 100241408 23495 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8763/statm: 24473 23495 78 171 0 24299 0
Current children cumulated CPU time (s) 944.19
Current children cumulated vsize (KiB) 97892

Child status: 20
Real time (s): 944.588
CPU time (s): 944.278
CPU user time (s): 944.043
CPU system time (s): 0.235964
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 97892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 944.042
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23521
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= 2
involuntary context switches= 1158

runsolver used 0.795879 second user time and 2.6486 second system time

The end

Launcher Data 

Begin job on node48 at 2009-05-12 01:08:58
IDJOB=1797923
IDBENCH=70954
IDSOLVER=651
FILE ID=node48/1797923-1242083337
PBS_JOBID= 9277653
Free space on /tmp= 66252 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-c32s-col400-16.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797923-1242083337/watcher-1797923-1242083337 -o /tmp/evaluation-result-1797923-1242083337/solver-1797923-1242083337 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797923-1242083337.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a8766c9a72f73eaac2d0ddc5a182692e
RANDOM SEED=1553693982

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.209
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		: 3000.209
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:       1963656 kB
Buffers:          1104 kB
Cached:          33100 kB
SwapCached:       6392 kB
Active:          34880 kB
Inactive:         7668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1963656 kB
SwapTotal:     4192956 kB
SwapFree:      4180336 kB
Dirty:           16564 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            35700 kB
Committed_AS:   878364 kB
PageTables:       1372 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= 66252 MiB
End job on node48 at 2009-05-12 01:24:43