Trace number 1556257

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.15 1200.6

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
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	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.59/0.66	c |  Number of variables:        200440                                         |
0.59/0.66	c |  Number of clauses:          599013                                         |
0.59/0.66	c |  Parse time:                   0.57 s                                       |
3.49/3.52	c |  Simplification time:          2.82 s                                       |
3.49/3.52	c |                                                                             |
3.49/3.52	c ============================[ Search Statistics ]==============================
3.49/3.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.49/3.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.49/3.52	c ===============================================================================
3.59/3.68	c |       100 |   75262   341461  1174230 |   125202      100      4 |  0.009 % |
4.09/4.13	c |       250 |   75262   341461  1174230 |   137722      250     28 |  0.009 % |
4.39/4.40	c |       475 |   75262   341461  1174230 |   151494      475     58 |  0.009 % |
5.69/5.73	c |       812 |   75262   341461  1174230 |   166644      812     47 |  0.009 % |
6.19/6.27	c |      1318 |   75262   341461  1174230 |   183308     1318     46 |  0.009 % |
7.28/7.32	c |      2077 |   75262   341461  1174230 |   201639     2077     41 |  0.009 % |
8.59/8.63	c |      3216 |   75262   341461  1174230 |   221803     3216     58 |  0.009 % |
10.59/10.61	c |      4924 |   75262   341461  1174230 |   243983     4924     47 |  0.009 % |
13.28/13.31	c |      7486 |   75262   341461  1174230 |   268382     7486     61 |  0.009 % |
18.69/18.74	c |     11330 |   75262   341461  1174230 |   295220    11330     72 |  0.009 % |
24.19/24.20	c |     17096 |   75262   341461  1174230 |   324742    17096     85 |  0.009 % |
35.78/35.80	c |     25745 |   75262   341461  1174230 |   357216    25745     78 |  0.009 % |
51.27/51.32	c |     38719 |   75262   341461  1174230 |   392938    38719     82 |  0.009 % |
74.86/74.98	c |     58180 |   75262   341461  1174230 |   432232    58180     91 |  0.009 % |
113.14/113.22	c |     87372 |   75262   341461  1174230 |   475455    87372     92 |  0.009 % |
166.62/166.70	c |    131161 |   75262   341461  1174230 |   523001   131161    100 |  0.009 % |
252.99/253.10	c |    196845 |   75262   341461  1174230 |   575301   196845    114 |  0.009 % |
407.24/407.42	c |    295371 |   75262   341461  1174230 |   632831   295371    138 |  0.009 % |
684.43/684.70	c |    443160 |   75262   341461  1174230 |   696114   443160    149 |  0.009 % |
1156.67/1157.17	c |    664843 |   75262   341461  1174230 |   765726   664843    169 |  0.009 % |

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-1556257-1238748161/watcher-1556257-1238748161 -o /tmp/evaluation-result-1556257-1238748161/solver-1556257-1238748161 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1556257-1238748161.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
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: 1.90 1.83 1.64 3/72 1653
/proc/meminfo: memFree=1799864/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=7640 CPUtime=0
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 460 0 0 0 0 0 0 0 18 0 1 0 1147477348 7823360 444 1992294400 4194304 5092341 548682068832 18446744073709551615 4244898 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 1910 444 63 219 0 1688 0

[startup+0.0486789 s]
/proc/loadavg: 1.90 1.83 1.64 3/72 1653
/proc/meminfo: memFree=1799864/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=11536 CPUtime=0.03
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 1567 0 0 0 3 0 0 0 18 0 1 0 1147477348 11812864 1510 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 2884 1511 63 219 0 2662 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11536

[startup+0.101688 s]
/proc/loadavg: 1.90 1.83 1.64 3/72 1653
/proc/meminfo: memFree=1799864/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=16496 CPUtime=0.09
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 2974 0 0 0 8 1 0 0 18 0 1 0 1147477348 16891904 2757 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 4124 2757 63 219 0 3902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16496

[startup+0.301723 s]
/proc/loadavg: 1.90 1.83 1.64 3/72 1653
/proc/meminfo: memFree=1799864/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=34344 CPUtime=0.29
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 8183 0 0 0 25 4 0 0 19 0 1 0 1147477348 35168256 7567 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 8586 7567 63 219 0 8364 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34344

[startup+0.701797 s]
/proc/loadavg: 1.90 1.83 1.64 3/72 1653
/proc/meminfo: memFree=1799864/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=66116 CPUtime=0.69
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 16683 0 0 0 61 8 0 0 22 0 1 0 1147477348 67702784 15263 1992294400 4194304 5092341 548682068832 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 16529 15263 86 219 0 16307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66116

[startup+1.50194 s]
/proc/loadavg: 1.90 1.83 1.64 2/73 1654
/proc/meminfo: memFree=1734896/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=80736 CPUtime=1.49
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 19888 0 0 0 139 10 0 0 25 0 1 0 1147477348 82673664 18468 1992294400 4194304 5092341 548682068832 18446744073709551615 4223967 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 20184 18469 87 219 0 19962 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80736

[startup+3.10123 s]
/proc/loadavg: 1.82 1.82 1.63 2/73 1654
/proc/meminfo: memFree=1719536/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=91544 CPUtime=3.09
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 22293 0 0 0 297 12 0 0 25 0 1 0 1147477348 93741056 20873 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 22886 20873 87 219 0 22664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91544

[startup+6.30181 s]
/proc/loadavg: 1.82 1.82 1.63 2/73 1654
/proc/meminfo: memFree=1738416/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=68324 CPUtime=6.29
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 23899 0 0 0 616 13 0 0 25 0 1 0 1147477348 69963776 15358 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 17081 15358 102 219 0 16859 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68324

[startup+12.702 s]
/proc/loadavg: 1.70 1.79 1.63 2/73 1654
/proc/meminfo: memFree=1737328/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=68324 CPUtime=12.69
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 24254 0 0 0 1255 14 0 0 25 0 1 0 1147477348 69963776 15713 1992294400 4194304 5092341 548682068832 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 17081 15713 103 219 0 16859 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68324

[startup+25.5013 s]
/proc/loadavg: 1.59 1.77 1.62 2/73 1654
/proc/meminfo: memFree=1732784/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=78056 CPUtime=25.48
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 25341 0 0 0 2532 16 0 0 25 0 1 0 1147477348 79929344 16800 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 19514 16800 103 219 0 19292 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78056

[startup+51.1019 s]
/proc/loadavg: 1.39 1.70 1.60 2/73 1654
/proc/meminfo: memFree=1726448/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=86816 CPUtime=51.07
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 27011 0 0 0 5089 18 0 0 25 0 1 0 1147477348 88899584 18470 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 21704 18470 103 219 0 21482 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86816

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.56 2/73 1656
/proc/meminfo: memFree=1711344/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=99952 CPUtime=102.25
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 30696 0 0 0 10203 22 0 0 25 0 1 0 1147477348 102350848 22155 1992294400 4194304 5092341 548682068832 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 24988 22155 103 219 0 24766 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 99952

[startup+162.301 s]
/proc/loadavg: 1.05 1.47 1.53 2/73 1656
/proc/meminfo: memFree=1689008/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=119660 CPUtime=162.22
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 36334 0 0 0 16194 28 0 0 25 0 1 0 1147477348 122531840 27793 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 29915 27793 103 219 0 29693 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 119660

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.49 2/73 1656
/proc/meminfo: memFree=1664880/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=149648 CPUtime=222.2
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 42269 0 0 0 22186 34 0 0 25 0 1 0 1147477348 153239552 33728 1992294400 4194304 5092341 548682068832 18446744073709551615 4250234 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 37412 33728 103 219 0 37190 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 149648

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.46 2/73 1656
/proc/meminfo: memFree=1629424/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=195652 CPUtime=282.18
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 51211 0 0 0 28175 43 0 0 25 0 1 0 1147477348 200347648 42670 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 48913 42670 103 219 0 48691 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 195652

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.43 2/73 1656
/proc/meminfo: memFree=1601144/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=264684 CPUtime=342.16
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 58221 0 0 0 34167 49 0 0 25 0 1 0 1147477348 271036416 49680 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 66171 49680 103 219 0 65949 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 264684

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.40 2/73 1656
/proc/meminfo: memFree=1573880/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=266628 CPUtime=402.13
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 65171 0 0 0 40155 58 0 0 25 0 1 0 1147477348 273027072 56630 1992294400 4194304 5092341 548682068832 18446744073709551615 4249837 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 66657 56630 103 219 0 66435 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 266628

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.37 2/73 1656
/proc/meminfo: memFree=1542520/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=270160 CPUtime=462.11
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 72817 0 0 0 46145 66 0 0 25 0 1 0 1147477348 276643840 64276 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 67540 64276 103 219 0 67318 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 270160

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.35 2/73 1656
/proc/meminfo: memFree=1521592/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=372596 CPUtime=522.09
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 78110 0 0 0 52137 72 0 0 25 0 1 0 1147477348 381538304 69569 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 93149 69569 103 219 0 92927 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 372596

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.32 2/73 1656
/proc/meminfo: memFree=1499192/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=375728 CPUtime=582.08
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 83659 0 0 0 58129 79 0 0 25 0 1 0 1147477348 384745472 75118 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 93932 75118 103 219 0 93710 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 375728

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/73 1656
/proc/meminfo: memFree=1475640/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=377596 CPUtime=642.05
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 89479 0 0 0 64121 84 0 0 25 0 1 0 1147477348 386658304 80938 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 94399 80938 103 219 0 94177 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 377596

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.27 2/73 1656
/proc/meminfo: memFree=1450680/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=378456 CPUtime=702.03
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 95801 0 0 0 70113 90 0 0 25 0 1 0 1147477348 387538944 87260 1992294400 4194304 5092341 548682068832 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 94614 87261 103 219 0 94392 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 378456

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.25 2/73 1656
/proc/meminfo: memFree=1408824/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=531448 CPUtime=762.01
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 106171 0 0 0 76101 100 0 0 25 0 1 0 1147477348 544202752 97630 1992294400 4194304 5092341 548682068832 18446744073709551615 4249833 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 132862 97630 103 219 0 132640 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 531448

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/73 1656
/proc/meminfo: memFree=1380664/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=532688 CPUtime=821.99
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 113257 0 0 0 82091 108 0 0 25 0 1 0 1147477348 545472512 104716 1992294400 4194304 5092341 548682068832 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 133172 104716 103 219 0 132950 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 532688

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.22 2/73 1656
/proc/meminfo: memFree=1361016/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=534896 CPUtime=881.96
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 118083 0 0 0 88083 113 0 0 25 0 1 0 1147477348 547733504 109542 1992294400 4194304 5092341 548682068832 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 133724 109542 103 219 0 133502 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 534896

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.20 2/73 1656
/proc/meminfo: memFree=1339448/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=537220 CPUtime=941.94
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 123573 0 0 0 94075 119 0 0 25 0 1 0 1147477348 550113280 115032 1992294400 4194304 5092341 548682068832 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 134305 115032 103 219 0 134083 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 537220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/73 1656
/proc/meminfo: memFree=1318584/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=538600 CPUtime=1001.92
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 128693 0 0 0 100067 125 0 0 25 0 1 0 1147477348 551526400 120152 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 134650 120152 103 219 0 134428 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 538600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/73 1656
/proc/meminfo: memFree=1293752/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=541088 CPUtime=1061.9
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 134901 0 0 0 106058 132 0 0 25 0 1 0 1147477348 554074112 126360 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 135272 126360 103 219 0 135050 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 541088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/73 1662
/proc/meminfo: memFree=1275064/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=541968 CPUtime=1121.87
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 139535 0 0 0 112050 137 0 0 25 0 1 0 1147477348 554975232 130994 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 135492 130994 103 219 0 135270 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 541968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/73 1662
/proc/meminfo: memFree=1255032/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=768412 CPUtime=1181.85
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 144578 0 0 0 118042 143 0 0 25 0 1 0 1147477348 786853888 136037 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 192103 136037 103 219 0 191881 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 768412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.15 2/73 1662
/proc/meminfo: memFree=1246712/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=769644 CPUtime=1200.05
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 146579 0 0 0 119860 145 0 0 25 0 1 0 1147477348 788115456 138038 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 192411 138038 103 219 0 192189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 769644

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 1.15 2/73 1662
/proc/meminfo: memFree=1246712/2055920 swapFree=4174696/4192956
[pid=1653] ppid=1651 vsize=769644 CPUtime=1200.05
/proc/1653/stat : 1653 (minisat) R 1651 1653 1368 0 -1 4194304 146579 0 0 0 119860 145 0 0 25 0 1 0 1147477348 788115456 138038 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/1653/statm: 192411 138038 103 219 0 192189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 769644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.15
CPU user time (s): 1198.61
CPU system time (s): 1.54477
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 769644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.61
system time used= 1.54476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146579
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= 2040

runsolver used 1.08683 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-03 10:42:42
IDJOB=1556257
IDBENCH=70815
IDSOLVER=546
FILE ID=node67/1556257-1238748161
PBS_JOBID= 9085419
Free space on /tmp= 66548 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556257-1238748161/watcher-1556257-1238748161 -o /tmp/evaluation-result-1556257-1238748161/solver-1556257-1238748161 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1556257-1238748161.cnf

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

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
RANDOM SEED=243218684

node67.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		: 3000.265
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		: 3000.265
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:       1800280 kB
Buffers:         62996 kB
Cached:         108080 kB
SwapCached:       9872 kB
Active:          38800 kB
Inactive:       143632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800280 kB
SwapTotal:     4192956 kB
SwapFree:      4174696 kB
Dirty:           11456 kB
Writeback:           0 kB
Mapped:          16928 kB
Slab:            58200 kB
Committed_AS:  3458312 kB
PageTables:       2052 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= 66548 MiB
End job on node67 at 2009-04-03 11:02:45