Trace number 1772702

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) 10000.2 10004.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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 |                                                                             |
1.19/1.22	c |  Number of variables:        234064                                         |
1.19/1.22	c |  Number of clauses:         1040931                                         |
1.19/1.22	c |  Parse time:                   1.10 s                                       |
3.89/3.93	c |  Simplification time:          2.66 s                                       |
3.89/3.93	c |                                                                             |
3.89/3.93	c ============================[ Search Statistics ]==============================
3.89/3.93	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.89/3.93	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.89/3.93	c ===============================================================================
3.99/4.09	c |       100 |  110183   597671  1589455 |   219146      100    231 | 21.328 % |
4.40/4.47	c |       250 |  109995   597671  1589455 |   241060      248    205 | 21.409 % |
4.89/4.93	c |       475 |  109925   597671  1589455 |   265166      472    213 | 21.439 % |
5.89/5.97	c |       812 |  108341   587195  1563828 |   291683      808    310 | 22.115 % |
7.49/7.53	c |      1318 |  107417   581763  1550272 |   320851     1312    337 | 22.510 % |
9.19/9.20	c |      2077 |  107087   579963  1545761 |   352936     2069    339 | 22.651 % |
11.99/12.05	c |      3216 |  107049   579824  1545417 |   388230     3201    416 | 22.667 % |
16.49/16.54	c |      4924 |  105467   572401  1529799 |   427053     4885    410 | 23.343 % |
22.78/22.87	c |      7486 |  103803   564897  1513442 |   469758     7427    442 | 24.054 % |
33.08/33.15	c |     11330 |  102083   553894  1485965 |   516734    11253    490 | 24.789 % |
50.57/50.68	c |     17096 |  100922   546935  1468740 |   568408    16992    549 | 25.285 % |
79.75/79.87	c |     25745 |  100195   543387  1460388 |   625249    25593    594 | 25.596 % |
124.02/124.20	c |     38719 |   98070   530697  1429281 |   687774    38461    601 | 26.503 % |
195.00/195.12	c |     58180 |   97994   529972  1427457 |   756551    57882    648 | 26.536 % |
315.25/315.44	c |     87372 |   97519   527872  1423065 |   832206    86979    681 | 26.739 % |
514.58/514.85	c |    131161 |   96030   520262  1406746 |   915427   130689    713 | 27.375 % |
855.54/855.95	c |    196845 |   95037   515704  1397074 |  1006970   196280    758 | 27.799 % |
1445.61/1446.26	c |    295371 |   94315   512509  1389501 |  1107667   294675    802 | 28.108 % |

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-1772702-1241203678/watcher-1772702-1241203678 -o /tmp/evaluation-result-1772702-1241203678/solver-1772702-1241203678 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772702-1241203678.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): 12000 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: 0.93 0.98 0.99 3/64 28014
/proc/meminfo: memFree=1696808/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=7960 CPUtime=0
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 148401584 8151040 457 1992294400 4194304 5092341 548682068848 18446744073709551615 4495141 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 1990 465 63 219 0 1768 0

[startup+0.0313071 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28014
/proc/meminfo: memFree=1696808/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=12544 CPUtime=0.03
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 1557 0 0 0 2 1 0 0 18 0 1 0 148401584 12845056 1533 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 3136 1534 63 219 0 2914 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12544

[startup+0.101322 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28014
/proc/meminfo: memFree=1696808/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=18184 CPUtime=0.09
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 3184 0 0 0 7 2 0 0 18 0 1 0 148401584 18620416 3058 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 4546 3059 63 219 0 4324 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18184

[startup+0.301364 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28014
/proc/meminfo: memFree=1696808/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=49924 CPUtime=0.29
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 10672 0 0 0 23 6 0 0 19 0 1 0 148401584 51122176 10116 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 12481 10117 63 219 0 12259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49924

[startup+0.70245 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 28014
/proc/meminfo: memFree=1696808/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=70672 CPUtime=0.7
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 16479 0 0 0 61 9 0 0 22 0 1 0 148401584 72368128 15163 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 17668 15164 63 219 0 17446 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 70672

[startup+1.50162 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1616544/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=101820 CPUtime=1.49
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 24861 0 0 0 136 13 0 0 25 0 1 0 148401584 104263680 22861 1992294400 4194304 5092341 548682068848 18446744073709551615 4219912 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 25455 22861 87 219 0 25233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101820

[startup+3.10196 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1601376/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=117452 CPUtime=3.09
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 27510 0 0 0 295 14 0 0 25 0 1 0 148401584 120270848 25510 1992294400 4194304 5092341 548682068848 18446744073709551615 4219753 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 29363 25510 87 219 0 29141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117452

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1614880/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=94036 CPUtime=6.29
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 30929 0 0 0 612 17 0 0 25 0 1 0 148401584 96292864 20598 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 23509 20598 102 219 0 23287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94036

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1610528/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=99876 CPUtime=12.68
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 32026 0 0 0 1251 17 0 0 25 0 1 0 148401584 102273024 21695 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 24969 21695 103 219 0 24747 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99876

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1600160/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=108636 CPUtime=25.48
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 34586 0 0 0 2528 20 0 0 25 0 1 0 148401584 111243264 24255 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 27159 24255 103 219 0 26937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108636

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1579488/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=141480 CPUtime=51.07
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 39958 0 0 0 5082 25 0 0 25 0 1 0 148401584 144875520 29627 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 35370 29627 103 219 0 35148 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 141480

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1539680/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=171040 CPUtime=102.25
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 49640 0 0 0 10191 34 0 0 25 0 1 0 148401584 175144960 39309 1992294400 4194304 5092341 548682068848 18446744073709551615 4241332 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 42760 39309 103 219 0 42538 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 171040

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1491488/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=215384 CPUtime=162.21
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 61732 0 0 0 16176 45 0 0 25 0 1 0 148401584 220553216 51401 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 53846 51401 103 219 0 53624 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 215384

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1450336/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=281896 CPUtime=222.19
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 71920 0 0 0 22165 54 0 0 25 0 1 0 148401584 288661504 61589 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 70474 61589 103 219 0 70252 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 281896

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1411232/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=381664 CPUtime=282.17
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 81833 0 0 0 28154 63 0 0 25 0 1 0 148401584 390823936 71502 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 95416 71502 103 219 0 95194 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 381664

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1364128/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=381664 CPUtime=342.15
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 93518 0 0 0 34141 74 0 0 25 0 1 0 148401584 390823936 83187 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 95416 83187 103 219 0 95194 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 381664

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1320864/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=532360 CPUtime=402.12
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 104316 0 0 0 40129 83 0 0 25 0 1 0 148401584 545136640 93985 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 133090 93985 103 219 0 132868 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 532360

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1279776/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=534544 CPUtime=462.09
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 114549 0 0 0 46117 92 0 0 25 0 1 0 148401584 547373056 104218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 133636 104218 103 219 0 133414 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 534544

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1240736/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=537384 CPUtime=522.07
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 124371 0 0 0 52107 100 0 0 25 0 1 0 148401584 550281216 114040 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 134346 114040 103 219 0 134124 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 537384

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1192608/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=540052 CPUtime=582.05
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 136390 0 0 0 58094 111 0 0 25 0 1 0 148401584 553013248 126059 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 135013 126059 103 219 0 134791 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 540052

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28015
/proc/meminfo: memFree=1150624/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=766192 CPUtime=642.03
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 146703 0 0 0 64082 121 0 0 25 0 1 0 148401584 784580608 136372 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 191548 136372 103 219 0 191326 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 766192

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568416/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9098.7
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 909608 262 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265774 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9098.7
Current children cumulated vsize (KiB) 1135880

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568416/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9158.67
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 915605 262 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265779 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9158.67
Current children cumulated vsize (KiB) 1135880

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568416/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9218.65
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 921603 262 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265764 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9218.65
Current children cumulated vsize (KiB) 1135880

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568416/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9278.62
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 927600 262 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9278.62
Current children cumulated vsize (KiB) 1135880

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568352/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9338.6
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 933598 262 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9338.6
Current children cumulated vsize (KiB) 1135880

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568352/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9398.58
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 939595 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9398.58
Current children cumulated vsize (KiB) 1135880

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568416/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9458.56
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 945593 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9458.56
Current children cumulated vsize (KiB) 1135880

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568352/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9518.54
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 951591 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9518.54
Current children cumulated vsize (KiB) 1135880

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568352/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9578.51
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 957588 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9578.51
Current children cumulated vsize (KiB) 1135880

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568288/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9638.49
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 963586 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9638.49
Current children cumulated vsize (KiB) 1135880

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568288/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9698.46
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 969583 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9698.46
Current children cumulated vsize (KiB) 1135880

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568224/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9758.44
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 975581 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9758.44
Current children cumulated vsize (KiB) 1135880

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568224/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9818.41
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 981578 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9818.41
Current children cumulated vsize (KiB) 1135880

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568224/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9878.39
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 987576 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9878.39
Current children cumulated vsize (KiB) 1135880

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568160/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9938.37
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 993574 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9938.37
Current children cumulated vsize (KiB) 1135880

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568160/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=9998.35
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 999572 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 9998.35
Current children cumulated vsize (KiB) 1135880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568160/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=1135880 CPUtime=10000
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4194304 291493 0 0 0 999741 263 0 0 25 0 1 0 148401584 1163141120 281162 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 283970 281162 103 219 0 283748 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1135880

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28037
/proc/meminfo: memFree=568160/2055920 swapFree=4178716/4192956
[pid=28014] ppid=28012 vsize=0 CPUtime=10000.1
/proc/28014/stat : 28014 (minisat) R 28012 28014 27977 0 -1 4195332 291493 0 0 0 999741 273 0 0 25 0 1 0 148401584 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/28014/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.2
CPU time (s): 10000.2
CPU user time (s): 9997.42
CPU system time (s): 2.81657
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1135880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.42
system time used= 2.81657
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 291493
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= 15510

runsolver used 8.77167 second user time and 18.7831 second system time

The end

Launcher Data 

Begin job on node10 at 2009-05-01 20:47:59
IDJOB=1772702
IDBENCH=20373
IDSOLVER=608
FILE ID=node10/1772702-1241203678
PBS_JOBID= 9224689
Free space on /tmp= 66516 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772702-1241203678/watcher-1772702-1241203678 -o /tmp/evaluation-result-1772702-1241203678/solver-1772702-1241203678 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772702-1241203678.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=504188459

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1697224 kB
Buffers:         60544 kB
Cached:         205268 kB
SwapCached:       8024 kB
Active:          46444 kB
Inactive:       229004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697224 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:           20072 kB
Writeback:           0 kB
Mapped:          13384 kB
Slab:            69300 kB
Committed_AS:   665576 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= 66512 MiB
End job on node10 at 2009-05-01 23:34:45