Trace number 1797954

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 070721? (TO) 1200.12 1200.43

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1139.9
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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:  23696                                                |
0.00/0.00	|  Number of clauses:    70703                                                |
0.00/0.04	|  Parsing time:         0.04         s                                       |
0.00/0.04	============================[ Search Statistics ]==============================
0.00/0.04	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	===============================================================================
0.00/0.04	|         0 |   23686    70679   164921 |    23559        0    nan |  0.000 % |
0.05/0.08	|       100 |   23685    70679   164921 |    25915       99     29 |  0.046 % |
0.09/0.13	|       250 |   23685    70679   164921 |    28507      249     24 |  0.046 % |
0.09/0.19	|       476 |   23685    70676   164915 |    31357      475     24 |  0.046 % |
0.29/0.32	|       813 |   23685    70676   164915 |    34493      812     40 |  0.046 % |
0.49/0.60	|      1320 |   23684    70673   164909 |    37943     1318     53 |  0.051 % |
0.89/0.90	|      2079 |   23683    70640   164843 |    41737     2075     53 |  0.055 % |
1.49/1.52	|      3218 |   23682    70607   164777 |    45911     3212     60 |  0.059 % |
2.28/2.32	|      4927 |   23682    70607   164777 |    50502     4921     61 |  0.059 % |
3.59/3.62	|      7491 |   23682    70607   164777 |    55552     7485     71 |  0.059 % |
6.29/6.38	|     11336 |   23682    70607   164777 |    61107    11330     79 |  0.059 % |
8.88/8.96	|     17102 |   23682    70607   164777 |    67218    17096     85 |  0.059 % |
15.78/15.87	|     25751 |   23681    70604   164771 |    73940    25744    114 |  0.063 % |
34.68/34.79	|     38729 |   23681    70604   164771 |    81334    38722    158 |  0.063 % |
61.58/61.61	|     58190 |   23681    70604   164771 |    89467    58183    175 |  0.063 % |
122.96/123.08	|     87382 |   23681    70604   164771 |    98414    87375    189 |  0.063 % |
198.34/198.43	|    131174 |   23681    70604   164771 |   108256    55713    167 |  0.063 % |
316.31/316.40	|    196859 |   23681    70604   164771 |   119081    30143    198 |  0.063 % |
512.36/512.55	|    295386 |   23675    70556   164675 |   130989    34297    172 |  0.089 % |
819.28/819.58	|    443175 |   23674    70553   164669 |   144088    77580    206 |  0.093 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797954-1242079968/watcher-1797954-1242079968 -o /tmp/evaluation-result-1797954-1242079968/solver-1797954-1242079968 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797954-1242079968.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: 1.05 1.02 1.00 3/65 17768
/proc/meminfo: memFree=1925424/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=2168 CPUtime=0
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 236025844 2220032 395 1992294400 134512640 135213614 4294956256 18446744073709551615 134524639 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 542 395 58 171 0 368 0

[startup+0.057918 s]
/proc/loadavg: 1.05 1.02 1.00 3/65 17768
/proc/meminfo: memFree=1925424/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=6476 CPUtime=0.05
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 1419 0 0 0 5 0 0 0 18 0 1 0 236025844 6631424 1404 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 1619 1404 75 171 0 1445 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6476

[startup+0.101923 s]
/proc/loadavg: 1.05 1.02 1.00 3/65 17768
/proc/meminfo: memFree=1925424/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=6476 CPUtime=0.09
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 1426 0 0 0 9 0 0 0 18 0 1 0 236025844 6631424 1411 1992294400 134512640 135213614 4294956256 18446744073709551615 134526851 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 1619 1411 77 171 0 1445 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6476

[startup+0.301944 s]
/proc/loadavg: 1.05 1.02 1.00 3/65 17768
/proc/meminfo: memFree=1925424/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=6608 CPUtime=0.29
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 1463 0 0 0 29 0 0 0 19 0 1 0 236025844 6766592 1448 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 1652 1448 78 171 0 1478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6608

[startup+0.701984 s]
/proc/loadavg: 1.05 1.02 1.00 3/65 17768
/proc/meminfo: memFree=1925424/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=6872 CPUtime=0.69
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 1524 0 0 0 69 0 0 0 22 0 1 0 236025844 7036928 1509 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 1718 1509 78 171 0 1544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6872

[startup+1.50107 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 17769
/proc/meminfo: memFree=1919464/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=7408 CPUtime=1.49
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 1655 0 0 0 149 0 0 0 25 0 1 0 236025844 7585792 1640 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 1852 1640 78 171 0 1678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7408

[startup+3.10124 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 17769
/proc/meminfo: memFree=1918568/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=8596 CPUtime=3.09
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 1955 0 0 0 308 1 0 0 25 0 1 0 236025844 8802304 1940 1992294400 134512640 135213614 4294956256 18446744073709551615 134530633 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 2149 1940 78 171 0 1975 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8596

[startup+6.30157 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 17769
/proc/meminfo: memFree=1916456/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=10576 CPUtime=6.29
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 2446 0 0 0 628 1 0 0 25 0 1 0 236025844 10829824 2431 1992294400 134512640 135213614 4294956256 18446744073709551615 134719431 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 2644 2431 78 171 0 2470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10576

[startup+12.7012 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 17769
/proc/meminfo: memFree=1910888/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=15908 CPUtime=12.69
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 3797 0 0 0 1267 2 0 0 25 0 1 0 236025844 16289792 3782 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 3977 3782 78 171 0 3803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15908

[startup+25.5026 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 17769
/proc/meminfo: memFree=1899176/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=27160 CPUtime=25.48
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 6591 0 0 0 2543 5 0 0 25 0 1 0 236025844 27811840 6576 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 6790 6576 78 171 0 6616 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27160

[startup+51.1022 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 17769
/proc/meminfo: memFree=1883112/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=43580 CPUtime=51.07
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 10686 0 0 0 5099 8 0 0 25 0 1 0 236025844 44625920 10671 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 10895 10671 78 171 0 10721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43580

[startup+102.307 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 17769
/proc/meminfo: memFree=1855464/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=70928 CPUtime=102.27
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 17479 0 0 0 10211 16 0 0 25 0 1 0 236025844 72630272 17464 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 17732 17464 78 171 0 17558 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70928

[startup+162.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17769
/proc/meminfo: memFree=1836200/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=90340 CPUtime=162.25
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 22240 0 0 0 16203 22 0 0 25 0 1 0 236025844 92508160 22225 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 22585 22225 78 171 0 22411 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 90340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1836200/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=90340 CPUtime=222.23
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 22240 0 0 0 22201 22 0 0 25 0 1 0 236025844 92508160 22225 1992294400 134512640 135213614 4294956256 18446744073709551615 134526832 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 22585 22225 78 171 0 22411 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 90340

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1832744/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=94288 CPUtime=282.22
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 23210 0 0 0 28199 23 0 0 25 0 1 0 236025844 96550912 23195 1992294400 134512640 135213614 4294956256 18446744073709551615 134536495 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 23572 23195 78 171 0 23398 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 94288

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1824040/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=102536 CPUtime=342.2
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 25273 0 0 0 34195 25 0 0 25 0 1 0 236025844 104996864 25258 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 25634 25258 78 171 0 25460 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 102536

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1823976/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=102536 CPUtime=402.18
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 25276 0 0 0 40193 25 0 0 25 0 1 0 236025844 104996864 25261 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 25634 25261 78 171 0 25460 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 102536

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1821160/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=105584 CPUtime=462.17
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 26018 0 0 0 46191 26 0 0 25 0 1 0 236025844 108118016 26003 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 26396 26003 78 171 0 26222 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 105584

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1807336/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=119216 CPUtime=522.15
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 29426 0 0 0 52183 32 0 0 25 0 1 0 236025844 122077184 29411 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 29804 29411 78 171 0 29630 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 119216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1807336/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=119216 CPUtime=582.14
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 29427 0 0 0 58182 32 0 0 25 0 1 0 236025844 122077184 29412 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 29804 29412 78 171 0 29630 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 119216

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1807272/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=119216 CPUtime=642.13
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 29443 0 0 0 64181 32 0 0 25 0 1 0 236025844 122077184 29428 1992294400 134512640 135213614 4294956256 18446744073709551615 134529801 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 29804 29428 78 171 0 29630 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 119216

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1806952/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=119296 CPUtime=702.11
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 29476 0 0 0 70179 32 0 0 25 0 1 0 236025844 122159104 29461 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 29824 29461 78 171 0 29650 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 119296

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1804904/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=121348 CPUtime=762.1
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 29986 0 0 0 76177 33 0 0 25 0 1 0 236025844 124260352 29971 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 30337 29971 78 171 0 30163 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 121348

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1804904/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=121348 CPUtime=822.08
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 29987 0 0 0 82175 33 0 0 25 0 1 0 236025844 124260352 29972 1992294400 134512640 135213614 4294956256 18446744073709551615 134526691 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 30337 29972 78 171 0 30163 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 121348

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1804840/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=121348 CPUtime=882.06
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 29990 0 0 0 88173 33 0 0 25 0 1 0 236025844 124260352 29975 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 30337 29975 78 171 0 30163 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 121348

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1791016/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=135640 CPUtime=942.04
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 33514 0 0 0 94167 37 0 0 25 0 1 0 236025844 138895360 33499 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 33910 33499 78 171 0 33736 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 135640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1772136/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=154524 CPUtime=1002.03
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 38171 0 0 0 100160 43 0 0 25 0 1 0 236025844 158232576 38156 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 38631 38156 78 171 0 38457 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 154524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1767016/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=159612 CPUtime=1062.02
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 39414 0 0 0 106158 44 0 0 25 0 1 0 236025844 163442688 39399 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 39903 39399 78 171 0 39729 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 159612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1767016/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=159612 CPUtime=1122
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 39417 0 0 0 112156 44 0 0 25 0 1 0 236025844 163442688 39402 1992294400 134512640 135213614 4294956256 18446744073709551615 134526925 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 39903 39402 78 171 0 39729 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 159612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1767016/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=159612 CPUtime=1181.99
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 39422 0 0 0 118155 44 0 0 25 0 1 0 236025844 163442688 39407 1992294400 134512640 135213614 4294956256 18446744073709551615 134526755 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 39903 39407 78 171 0 39729 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 159612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17769
/proc/meminfo: memFree=1767016/2055912 swapFree=4149820/4192956
[pid=17768] ppid=17766 vsize=159612 CPUtime=1200.09
/proc/17768/stat : 17768 (minisat_static) R 17766 17768 17337 0 -1 4194304 39422 0 0 0 119965 44 0 0 25 0 1 0 236025844 163442688 39407 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/17768/statm: 39903 39407 78 171 0 39729 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 159612

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.65
CPU system time (s): 0.472928
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 159612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.472928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39422
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= 1760

runsolver used 1.41179 second user time and 2.90356 second system time

The end

Launcher Data 

Begin job on node78 at 2009-05-12 00:12:48
IDJOB=1797954
IDBENCH=70796
IDSOLVER=651
FILE ID=node78/1797954-1242079968
PBS_JOBID= 9277618
Free space on /tmp= 126616 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797954-1242079968/watcher-1797954-1242079968 -o /tmp/evaluation-result-1797954-1242079968/solver-1797954-1242079968 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797954-1242079968.cnf

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=467190679

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:       1925904 kB
Buffers:          3136 kB
Cached:          30124 kB
SwapCached:      36168 kB
Active:          23780 kB
Inactive:        47012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1925904 kB
SwapTotal:     4192956 kB
SwapFree:      4149820 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          14224 kB
Slab:            45000 kB
Committed_AS:   608100 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126616 MiB
End job on node78 at 2009-05-12 00:32:51