Trace number 1772792

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) 10000.3 10004.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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 |                                                                             |
1.79/1.80	c |  Number of variables:        330372                                         |
1.79/1.80	c |  Number of clauses:         1544713                                         |
1.79/1.80	c |  Parse time:                   1.63 s                                       |
5.59/5.67	c |  Simplification time:          3.80 s                                       |
5.59/5.67	c |                                                                             |
5.59/5.67	c ============================[ Search Statistics ]==============================
5.59/5.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.59/5.67	c ===============================================================================
5.79/5.87	c |       100 |  164925   956576  2570492 |   350744      100    223 | 18.654 % |
5.99/6.03	c |       250 |  164007   956576  2570492 |   385818      248    113 | 18.932 % |
6.39/6.43	c |       475 |  163258   956576  2570492 |   424400      470    108 | 19.159 % |
6.89/6.95	c |       812 |  163258   956576  2570492 |   466840      807    126 | 19.159 % |
8.38/8.45	c |      1318 |  160210   940079  2530054 |   513525     1289    121 | 20.081 % |
10.29/10.35	c |      2077 |  157074   916075  2476967 |   564877     2034    151 | 21.031 % |
12.59/12.67	c |      3216 |  152484   896345  2428818 |   621365     3138    150 | 22.420 % |
16.28/16.30	c |      4924 |  151376   879415  2387601 |   683501     4810    194 | 22.755 % |
20.39/20.44	c |      7486 |  149676   870854  2367563 |   751852     7354    191 | 23.270 % |
30.47/30.53	c |     11330 |  144770   843485  2303514 |   827037    11118    218 | 24.755 % |
46.46/46.53	c |     17096 |  144070   838895  2292760 |   909740    16856    272 | 24.967 % |
74.04/74.15	c |     25745 |  142732   831456  2275435 |  1000715    25435    360 | 25.372 % |
114.02/114.16	c |     38719 |  138966   810279  2224564 |  1100786    38279    430 | 26.512 % |
183.79/183.91	c |     58180 |  136957   802491  2206392 |  1210865    57595    457 | 27.120 % |
297.64/297.83	c |     87372 |  136315   797302  2194981 |  1331951    86651    549 | 27.314 % |
490.84/491.19	c |    131161 |  135655   791534  2181001 |  1465146   130303    628 | 27.514 % |
816.90/817.33	c |    196845 |  134056   784154  2164553 |  1611661   193125    702 | 27.998 % |
1384.15/1384.82	c |    295371 |  133776   782011  2159629 |  1772827   291507    784 | 28.083 % |

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-1772792-1241204678/watcher-1772792-1241204678 -o /tmp/evaluation-result-1772792-1241204678/solver-1772792-1241204678 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1772792-1241204678.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: 0.84 0.94 0.90 3/64 31551
/proc/meminfo: memFree=1276888/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=7960 CPUtime=0
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 504 0 0 0 0 0 0 0 18 0 1 0 148496479 8151040 488 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 1990 491 63 219 0 1768 0

[startup+0.0793019 s]
/proc/loadavg: 0.84 0.94 0.90 3/64 31551
/proc/meminfo: memFree=1276888/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=15636 CPUtime=0.07
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 2766 0 0 0 7 0 0 0 18 0 1 0 148496479 16011264 2640 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 3909 2641 63 219 0 3687 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15636

[startup+0.101304 s]
/proc/loadavg: 0.84 0.94 0.90 3/64 31551
/proc/meminfo: memFree=1276888/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=16656 CPUtime=0.09
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 3231 0 0 0 8 1 0 0 18 0 1 0 148496479 17055744 3014 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 4164 3014 63 219 0 3942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16656

[startup+0.301342 s]
/proc/loadavg: 0.84 0.94 0.90 3/64 31551
/proc/meminfo: memFree=1276888/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=55068 CPUtime=0.29
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 11771 0 0 0 24 5 0 0 19 0 1 0 148496479 56389632 11215 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 13767 11216 63 219 0 13545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55068

[startup+0.701419 s]
/proc/loadavg: 0.84 0.94 0.90 3/64 31551
/proc/meminfo: memFree=1276888/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=78984 CPUtime=0.69
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 19463 0 0 0 61 8 0 0 23 0 1 0 148496479 80879616 18147 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 19746 18147 63 219 0 19524 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 78984

[startup+1.50157 s]
/proc/loadavg: 0.84 0.94 0.90 2/65 31552
/proc/meminfo: memFree=1190864/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=133148 CPUtime=1.49
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 32403 0 0 0 134 15 0 0 25 0 1 0 148496479 136343552 29377 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 33287 29378 63 219 0 33065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 133148

[startup+3.10188 s]
/proc/loadavg: 0.85 0.94 0.90 2/65 31552
/proc/meminfo: memFree=1143456/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=164384 CPUtime=3.09
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 38156 0 0 0 290 19 0 0 25 0 1 0 148496479 168329216 35130 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 41096 35130 87 219 0 40874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 164384

[startup+6.30149 s]
/proc/loadavg: 0.85 0.94 0.90 2/65 31552
/proc/meminfo: memFree=1142432/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=131040 CPUtime=6.29
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 44868 0 0 0 606 23 0 0 25 0 1 0 148496479 134184960 29703 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 32760 29703 102 219 0 32538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131040

[startup+12.7017 s]
/proc/loadavg: 0.88 0.94 0.90 2/65 31552
/proc/meminfo: memFree=1156840/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=131040 CPUtime=12.69
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 45327 0 0 0 1245 24 0 0 25 0 1 0 148496479 134184960 30162 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 32760 30162 103 219 0 32538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 131040

[startup+25.5012 s]
/proc/loadavg: 0.89 0.94 0.90 2/65 31552
/proc/meminfo: memFree=1150952/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=139800 CPUtime=25.48
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 46859 0 0 0 2523 25 0 0 25 0 1 0 148496479 143155200 31694 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 34950 31694 103 219 0 34728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 139800

[startup+51.1011 s]
/proc/loadavg: 1.01 0.96 0.91 2/65 31552
/proc/meminfo: memFree=1137960/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=152936 CPUtime=51.06
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 50121 0 0 0 5077 29 0 0 25 0 1 0 148496479 156606464 34956 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 38234 34956 103 219 0 38012 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 152936

[startup+102.306 s]
/proc/loadavg: 1.08 0.98 0.91 2/65 31552
/proc/meminfo: memFree=1104872/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=202204 CPUtime=102.23
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 58322 0 0 0 10187 36 0 0 25 0 1 0 148496479 207056896 43157 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 50551 43157 103 219 0 50329 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 202204

[startup+162.301 s]
/proc/loadavg: 1.10 1.00 0.92 2/65 31552
/proc/meminfo: memFree=1066728/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=246548 CPUtime=162.2
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 67969 0 0 0 16175 45 0 0 25 0 1 0 148496479 252465152 52804 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 61637 52804 103 219 0 61415 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 246548

[startup+222.302 s]
/proc/loadavg: 1.10 1.02 0.93 2/65 31552
/proc/meminfo: memFree=1026216/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=313060 CPUtime=222.17
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 77991 0 0 0 22163 54 0 0 25 0 1 0 148496479 320573440 62826 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 78265 62826 103 219 0 78043 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 313060

[startup+282.301 s]
/proc/loadavg: 1.25 1.06 0.94 2/65 31552
/proc/meminfo: memFree=983464/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=313060 CPUtime=282.13
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 88832 0 0 0 28151 62 0 0 25 0 1 0 148496479 320573440 73667 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 78265 73667 103 219 0 78043 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 313060

[startup+342.302 s]
/proc/loadavg: 1.26 1.10 0.96 2/65 31552
/proc/meminfo: memFree=941160/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=412828 CPUtime=342.12
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 99233 0 0 0 34142 70 0 0 25 0 1 0 148496479 422735872 84068 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 103207 84068 103 219 0 102985 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 412828

[startup+402.301 s]
/proc/loadavg: 1.14 1.10 0.97 2/65 31552
/proc/meminfo: memFree=901288/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=412828 CPUtime=402.09
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 109356 0 0 0 40131 78 0 0 25 0 1 0 148496479 422735872 94191 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 103207 94191 103 219 0 102985 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 412828

[startup+462.302 s]
/proc/loadavg: 1.05 1.08 0.97 2/65 31552
/proc/meminfo: memFree=855720/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=562476 CPUtime=462.06
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 120561 0 0 0 46120 86 0 0 25 0 1 0 148496479 575975424 105396 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 140619 105396 103 219 0 140397 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 562476

[startup+522.301 s]
/proc/loadavg: 1.02 1.06 0.97 2/65 31552
/proc/meminfo: memFree=822760/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=562476 CPUtime=522.02
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 128936 0 0 0 52108 94 0 0 25 0 1 0 148496479 575975424 113771 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 140619 113771 103 219 0 140397 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 562476

[startup+582.302 s]
/proc/loadavg: 1.00 1.05 0.97 2/65 31552
/proc/meminfo: memFree=769000/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=562476 CPUtime=582
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 142204 0 0 0 58095 105 0 0 25 0 1 0 148496479 575975424 127039 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 140619 127039 103 219 0 140397 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 562476

[startup+642.301 s]
/proc/loadavg: 1.00 1.04 0.97 2/65 31552
/proc/meminfo: memFree=732648/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=562476 CPUtime=641.97
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 151153 0 0 0 64085 112 0 0 25 0 1 0 148496479 575975424 135988 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 140619 135988 103 219 0 140397 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 562476

[startup+702.302 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31568
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9098.36
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 909598 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9098.36
Current children cumulated vsize (KiB) 1152524

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31568
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9158.34
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 915596 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9158.34
Current children cumulated vsize (KiB) 1152524

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31568
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9218.31
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 921593 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9218.31
Current children cumulated vsize (KiB) 1152524

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31568
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9278.28
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 927590 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265774 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9278.28
Current children cumulated vsize (KiB) 1152524

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9338.25
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 933587 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9338.25
Current children cumulated vsize (KiB) 1152524

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9398.23
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 939585 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9398.23
Current children cumulated vsize (KiB) 1152524

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9458.2
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 945582 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265772 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9458.2
Current children cumulated vsize (KiB) 1152524

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130984/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9518.17
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 951579 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265766 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9518.17
Current children cumulated vsize (KiB) 1152524

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130984/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9578.15
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 957577 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265781 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9578.15
Current children cumulated vsize (KiB) 1152524

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130920/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9638.13
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 963575 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9638.13
Current children cumulated vsize (KiB) 1152524

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130856/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9698.1
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 969572 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265786 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9698.1
Current children cumulated vsize (KiB) 1152524

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130792/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9758.08
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 975570 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9758.08
Current children cumulated vsize (KiB) 1152524

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130792/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9818.04
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 981566 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265769 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9818.04
Current children cumulated vsize (KiB) 1152524

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130856/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9878.02
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 987564 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265784 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9878.02
Current children cumulated vsize (KiB) 1152524

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130856/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9937.99
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 993561 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265779 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9937.99
Current children cumulated vsize (KiB) 1152524

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130792/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=9997.97
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 999559 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 9997.97
Current children cumulated vsize (KiB) 1152524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130792/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=1152524 CPUtime=10000.1
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4194304 300920 0 0 0 999769 238 0 0 25 0 1 0 148496479 1180184576 285755 1992294400 4194304 5092341 548682068848 18446744073709551615 4265760 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 288131 285755 103 219 0 287909 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 1152524

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

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

[startup+10004.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31570
/proc/meminfo: memFree=130792/2055920 swapFree=4191900/4192956
[pid=31551] ppid=31549 vsize=0 CPUtime=10000.2
/proc/31551/stat : 31551 (minisat) R 31549 31551 31514 0 -1 4195332 300920 0 0 0 999769 248 0 0 25 0 1 0 148496479 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/31551/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.6
CPU time (s): 10000.3
CPU user time (s): 9997.7
CPU system time (s): 2.55561
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 1152524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.7
system time used= 2.55561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 300920
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= 26927

runsolver used 8.80566 second user time and 27.5838 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-01 21:04:40
IDJOB=1772792
IDBENCH=20388
IDSOLVER=608
FILE ID=node38/1772792-1241204678
PBS_JOBID= 9224696
Free space on /tmp= 66484 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772792-1241204678/watcher-1772792-1241204678 -o /tmp/evaluation-result-1772792-1241204678/solver-1772792-1241204678 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1772792-1241204678.cnf

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=1313927518

node38.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:       1277304 kB
Buffers:         66276 kB
Cached:         604636 kB
SwapCached:        384 kB
Active:          59412 kB
Inactive:       624816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1277304 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           30032 kB
Writeback:           0 kB
Mapped:          21688 kB
Slab:            80344 kB
Committed_AS:   764164 kB
PageTables:       1456 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= 66484 MiB
End job on node38 at 2009-05-01 23:51:27