Trace number 1582437

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) 1200.14 1200.51

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-10p1.cnf
MD5SUM6ace5cfbe110f1a43049037cb7432998
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 variables259234
Number of clauses1387934
Sum of the clauses size3351923
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 2981661
Number of clauses of size 3327764
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

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 |                                                                             |
2.29/2.35	c |  Number of variables:        259234                                         |
2.29/2.35	c |  Number of clauses:         1373835                                         |
2.29/2.35	c |  Parse time:                   2.20 s                                       |
5.89/5.94	c |  Simplification time:          3.54 s                                       |
5.89/5.94	c |                                                                             |
5.89/5.94	c ============================[ Search Statistics ]==============================
5.89/5.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.89/5.94	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.89/5.94	c ===============================================================================
6.09/6.11	c |       100 |  137028   931228  2580376 |   341450       99    122 | 21.901 % |
6.29/6.36	c |       250 |  135434   931228  2580376 |   375595      247    105 | 22.516 % |
6.60/6.60	c |       475 |  135434   931228  2580376 |   413154      472    121 | 22.516 % |
6.89/6.97	c |       812 |  134458   931228  2580376 |   454470      806    120 | 22.893 % |
7.39/7.45	c |      1318 |  131344   931228  2580376 |   499917     1304    106 | 24.094 % |
8.19/8.28	c |      2077 |  130616   883169  2458154 |   549909     2035    103 | 24.375 % |
9.09/9.11	c |      3216 |  129467   883169  2458154 |   604899     3171     98 | 24.818 % |
10.59/10.61	c |      4924 |  129179   876810  2443609 |   665389     4862     97 | 24.929 % |
13.59/13.60	c |      7486 |  123697   857088  2398533 |   731928     7389    104 | 27.044 % |
18.69/18.79	c |     11330 |  122884   840730  2361399 |   805121    11185    112 | 27.358 % |
26.48/26.50	c |     17096 |  118684   815776  2299381 |   885634    16908    123 | 28.978 % |
39.38/39.41	c |     25745 |  116819   803486  2267960 |   974197    25431    143 | 29.697 % |
68.27/68.38	c |     38719 |  115055   790089  2236827 |  1071617    38195    203 | 30.378 % |
112.94/113.06	c |     58180 |  113652   782432  2219366 |  1178778    57432    231 | 30.919 % |
191.62/191.70	c |     87372 |  111737   770897  2191667 |  1296656    86421    271 | 31.657 % |
339.07/339.24	c |    131161 |  109265   750098  2139515 |  1426322   129362    327 | 32.611 % |
620.89/621.18	c |    196845 |  107999   743381  2123772 |  1568954   193976    386 | 33.099 % |
1161.04/1161.43	c |    295371 |  106358   732090  2096050 |  1725850   289492    435 | 33.732 % |

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-1582437-1238939965/watcher-1582437-1238939965 -o /tmp/evaluation-result-1582437-1238939965/solver-1582437-1238939965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1582437-1238939965.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: 1.00 1.03 1.00 3/80 26995
/proc/meminfo: memFree=1591896/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=8284 CPUtime=0
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 567 0 0 0 0 0 0 0 18 0 1 0 1166660586 8482816 551 1992294400 4194304 5092341 548682068832 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 2071 552 63 219 0 1849 0

[startup+0.0895339 s]
/proc/loadavg: 1.00 1.03 1.00 3/80 26995
/proc/meminfo: memFree=1591896/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=34056 CPUtime=0.08
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 5457 0 0 0 6 2 0 0 18 0 1 0 1166660586 34873344 5400 1992294400 4194304 5092341 548682068832 18446744073709551615 4531978 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 8741 5400 63 219 0 8519 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 34056

[startup+0.101534 s]
/proc/loadavg: 1.00 1.03 1.00 3/80 26995
/proc/meminfo: memFree=1591896/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=35128 CPUtime=0.09
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 5761 0 0 0 7 2 0 0 18 0 1 0 1166660586 35971072 5704 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 8782 5704 63 219 0 8560 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35128

[startup+0.301554 s]
/proc/loadavg: 1.00 1.03 1.00 3/80 26995
/proc/meminfo: memFree=1591896/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=46084 CPUtime=0.29
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 9499 0 0 0 26 3 0 0 19 0 1 0 1166660586 47190016 9113 1992294400 4194304 5092341 548682068832 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 11521 9114 63 219 0 11299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 46084

[startup+0.701596 s]
/proc/loadavg: 1.00 1.03 1.00 3/80 26995
/proc/meminfo: memFree=1591896/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=62320 CPUtime=0.69
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 14422 0 0 0 64 5 0 0 22 0 1 0 1166660586 63815680 13529 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 15580 13530 63 219 0 15358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62320

[startup+1.50168 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 26996
/proc/meminfo: memFree=1532432/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=83476 CPUtime=1.49
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 19617 0 0 0 140 9 0 0 25 0 1 0 1166660586 85479424 17584 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 20869 17584 63 219 0 20647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83476

[startup+3.10185 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 26996
/proc/meminfo: memFree=1496400/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=124988 CPUtime=3.09
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 31466 0 0 0 293 16 0 0 25 0 1 0 1166660586 127987712 28407 1992294400 4194304 5092341 548682068832 18446744073709551615 4219798 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 31247 28407 87 219 0 31025 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124988

[startup+6.30118 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 26996
/proc/meminfo: memFree=1465616/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=116320 CPUtime=6.29
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 39513 0 0 0 608 21 0 0 25 0 1 0 1166660586 119111680 25669 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 29080 25669 102 219 0 28858 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116320

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 26996
/proc/meminfo: memFree=1487056/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=116320 CPUtime=12.69
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 40159 0 0 0 1248 21 0 0 25 0 1 0 1166660586 119111680 26315 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 29080 26315 102 219 0 28858 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 116320

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 26996
/proc/meminfo: memFree=1481488/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=125080 CPUtime=25.48
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 41497 0 0 0 2526 22 0 0 25 0 1 0 1166660586 128081920 27653 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 31270 27653 102 219 0 31048 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 125080

[startup+51.1018 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 26996
/proc/meminfo: memFree=1470608/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=138216 CPUtime=51.06
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 44268 0 0 0 5082 24 0 0 25 0 1 0 1166660586 141533184 30424 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 34554 30424 102 219 0 34332 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 138216

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 27002
/proc/meminfo: memFree=1441872/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=187484 CPUtime=102.24
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 51332 0 0 0 10191 33 0 0 25 0 1 0 1166660586 191983616 37488 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 46871 37488 102 219 0 46649 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 187484

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 27002
/proc/meminfo: memFree=1412688/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=231828 CPUtime=162.22
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 58692 0 0 0 16182 40 0 0 25 0 1 0 1166660586 237391872 44848 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 57957 44848 102 219 0 57735 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 231828

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1378896/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=231828 CPUtime=222.2
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 67106 0 0 0 22172 48 0 0 25 0 1 0 1166660586 237391872 53262 1992294400 4194304 5092341 548682068832 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 57957 53262 102 219 0 57735 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 231828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1346960/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=298340 CPUtime=282.19
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 75088 0 0 0 28164 55 0 0 25 0 1 0 1166660586 305500160 61244 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 74585 61244 102 219 0 74363 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 298340

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1321168/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=298340 CPUtime=342.17
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 81453 0 0 0 34154 63 0 0 25 0 1 0 1166660586 305500160 67609 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 74585 67609 102 219 0 74363 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 298340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1290448/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=398108 CPUtime=402.16
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 89209 0 0 0 40144 72 0 0 25 0 1 0 1166660586 407662592 75365 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 99527 75365 102 219 0 99305 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 398108

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1262800/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=398108 CPUtime=462.14
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 96028 0 0 0 46136 78 0 0 25 0 1 0 1166660586 407662592 82184 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 99527 82184 102 219 0 99305 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 398108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1236816/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=398108 CPUtime=522.12
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 102582 0 0 0 52127 85 0 0 25 0 1 0 1166660586 407662592 88738 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 99527 88738 102 219 0 99305 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 398108

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1210448/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=398244 CPUtime=582.1
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 109067 0 0 0 58117 93 0 0 25 0 1 0 1166660586 407801856 95223 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 99561 95223 102 219 0 99339 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 398244

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1184720/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=549464 CPUtime=642.09
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 115448 0 0 0 64110 99 0 0 25 0 1 0 1166660586 562651136 101604 1992294400 4194304 5092341 548682068832 18446744073709551615 4241363 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 137366 101604 102 219 0 137144 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 549464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1159184/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=551412 CPUtime=702.07
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 121895 0 0 0 70102 105 0 0 25 0 1 0 1166660586 564645888 108051 1992294400 4194304 5092341 548682068832 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 137853 108052 102 219 0 137631 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 551412

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1133456/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=552036 CPUtime=762.06
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 128231 0 0 0 76094 112 0 0 25 0 1 0 1166660586 565284864 114387 1992294400 4194304 5092341 548682068832 18446744073709551615 4249868 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 138009 114387 102 219 0 137787 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 552036

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1111248/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=553040 CPUtime=822.04
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 133808 0 0 0 82088 116 0 0 25 0 1 0 1166660586 566312960 119964 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 138260 119964 102 219 0 138038 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 553040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1085584/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=554220 CPUtime=882.02
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 140180 0 0 0 88080 122 0 0 25 0 1 0 1166660586 567521280 126336 1992294400 4194304 5092341 548682068832 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 138555 126336 102 219 0 138333 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 554220

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1062800/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=555576 CPUtime=942
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 145913 0 0 0 94072 128 0 0 25 0 1 0 1166660586 568909824 132069 1992294400 4194304 5092341 548682068832 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 138894 132069 102 219 0 138672 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 555576

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1037776/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=780796 CPUtime=1001.99
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 152104 0 0 0 100064 135 0 0 25 0 1 0 1166660586 799535104 138260 1992294400 4194304 5092341 548682068832 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 195199 138260 102 219 0 194977 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 780796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=1018576/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=782236 CPUtime=1061.96
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 156918 0 0 0 106057 139 0 0 25 0 1 0 1166660586 801009664 143074 1992294400 4194304 5092341 548682068832 18446744073709551615 4250102 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 195559 143074 102 219 0 195337 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 782236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=996432/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=783052 CPUtime=1121.95
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 162406 0 0 0 112050 145 0 0 25 0 1 0 1166660586 801845248 148562 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 195763 148562 102 219 0 195541 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 783052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=973008/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=784544 CPUtime=1181.94
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 168287 0 0 0 118044 150 0 0 25 0 1 0 1166660586 803373056 154443 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 196136 154443 102 219 0 195914 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 784544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=965904/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=784544 CPUtime=1200.04
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4194304 169976 0 0 0 119853 151 0 0 25 0 1 0 1166660586 803373056 156132 1992294400 4194304 5092341 548682068832 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: 196136 156132 102 219 0 195914 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 784544

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27002
/proc/meminfo: memFree=965904/2055912 swapFree=4170592/4192956
[pid=26995] ppid=26993 vsize=0 CPUtime=1200.14
/proc/26995/stat : 26995 (minisat) R 26993 26995 26203 0 -1 4195332 169976 0 0 0 119853 161 0 0 25 0 1 0 1166660586 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/26995/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.14
CPU user time (s): 1198.53
CPU system time (s): 1.61175
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 784544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.53
system time used= 1.61175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169976
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= 2511

runsolver used 1.51577 second user time and 3.9554 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-05 15:59:27
IDJOB=1582437
IDBENCH=71055
IDSOLVER=546
FILE ID=node78/1582437-1238939965
PBS_JOBID= 9101463
Free space on /tmp= 126824 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-10p1.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1582437-1238939965/watcher-1582437-1238939965 -o /tmp/evaluation-result-1582437-1238939965/solver-1582437-1238939965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1582437-1238939965.cnf

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

MD5SUM BENCH= 6ace5cfbe110f1a43049037cb7432998
RANDOM SEED=1524647957

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		: 3000.214
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		: 3000.214
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:       1592312 kB
Buffers:         34520 kB
Cached:         341740 kB
SwapCached:       7668 kB
Active:         138700 kB
Inactive:       247880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1592312 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:           27244 kB
Writeback:           0 kB
Mapped:          15984 kB
Slab:            61136 kB
Committed_AS:  3072540 kB
PageTables:       2588 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= 126824 MiB
End job on node78 at 2009-04-05 16:19:29