Trace number 1773742

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) 10000.1 10002.5

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
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 variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.04/0.06	c |  Number of variables:         18792                                         |
0.04/0.06	c |  Number of clauses:           56181                                         |
0.04/0.06	c |  Parse time:                   0.05 s                                       |
0.19/0.22	c |  Simplification time:          0.16 s                                       |
0.19/0.22	c |                                                                             |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.24	c |       100 |   10724    42774   118059 |    15683      100     16 |  0.011 % |
0.19/0.26	c |       250 |   10724    42774   118059 |    17252      250     26 |  0.011 % |
0.19/0.29	c |       475 |   10724    42774   118059 |    18977      475     44 |  0.011 % |
0.29/0.33	c |       812 |   10724    42774   118059 |    20875      812     40 |  0.011 % |
0.39/0.42	c |      1318 |   10724    42774   118059 |    22962     1318     44 |  0.011 % |
0.59/0.62	c |      2077 |   10724    42774   118059 |    25258     2077     51 |  0.011 % |
0.69/0.72	c |      3216 |   10724    42774   118059 |    27784     3216     42 |  0.011 % |
1.09/1.13	c |      4924 |   10724    42774   118059 |    30563     4924     52 |  0.011 % |
1.59/1.61	c |      7486 |   10724    42774   118059 |    33619     7486     59 |  0.011 % |
2.69/2.74	c |     11330 |   10724    42774   118059 |    36981    11330     66 |  0.011 % |
4.39/4.47	c |     17096 |   10724    42774   118059 |    40679    17096     73 |  0.011 % |
7.29/7.35	c |     25745 |   10724    42774   118059 |    44747    25745     74 |  0.011 % |
12.29/12.36	c |     38719 |   10724    42774   118059 |    49222    38719     78 |  0.011 % |
21.49/21.53	c |     58180 |   10724    42774   118059 |    54144    26618     63 |  0.011 % |
38.39/38.48	c |     87372 |   10724    42774   118059 |    59559    55810     77 |  0.011 % |
61.67/61.72	c |    131161 |   10724    42774   118059 |    65515    53670     85 |  0.011 % |
102.36/102.44	c |    196845 |   10724    42774   118059 |    72066    68993     81 |  0.011 % |
160.65/160.73	c |    295371 |   10724    42774   118059 |    79273    56544     71 |  0.011 % |
273.42/273.51	c |    443160 |   10724    42774   118059 |    87200    84921     75 |  0.011 % |
438.79/438.96	c |    664843 |   10722    42764   118037 |    95920    52931     55 |  0.021 % |
680.83/681.04	c |    997368 |   10721    42760   118028 |   105512    89038     85 |  0.027 % |
1063.93/1064.27	c |   1496156 |   10721    42760   118028 |   116064    72395     73 |  0.027 % |
1805.96/1806.43	c |   2244338 |   10719    42751   118008 |   127670   113442    116 |  0.037 % |
2843.00/2843.77	c |   3366612 |   10713    42721   117942 |   140437    82694     65 |  0.069 % |
4401.33/4402.46	c |   5050023 |   10712    42716   117931 |   154481   113156     72 |  0.075 % |
6538.22/6539.89	c |   7575139 |   10706    42686   117865 |   169929   135845     58 |  0.106 % |

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-1773742-1241213255/watcher-1773742-1241213255 -o /tmp/evaluation-result-1773742-1241213255/solver-1773742-1241213255 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1773742-1241213255.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: 0.85 0.97 0.99 3/64 20724
/proc/meminfo: memFree=1152984/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=7612 CPUtime=0
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 388 0 0 0 0 0 0 0 18 0 1 0 149358667 7794688 372 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 1903 373 63 219 0 1681 0

[startup+0.0544129 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20724
/proc/meminfo: memFree=1152984/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=11612 CPUtime=0.04
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 1579 0 0 0 4 0 0 0 18 0 1 0 149358667 11890688 1522 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 2903 1522 63 219 0 2681 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11612

[startup+0.101417 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20724
/proc/meminfo: memFree=1152984/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=13128 CPUtime=0.09
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 1969 0 0 0 9 0 0 0 18 0 1 0 149358667 13443072 1912 1992294400 4194304 5092341 548682068848 18446744073709551615 4223967 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 3282 1912 88 219 0 3060 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13128

[startup+0.301434 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20724
/proc/meminfo: memFree=1152984/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=12968 CPUtime=0.29
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 2442 0 0 0 28 1 0 0 19 0 1 0 149358667 13279232 1810 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 3242 1810 102 219 0 3020 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12968

[startup+0.701469 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20724
/proc/meminfo: memFree=1152984/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=12968 CPUtime=0.69
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 2551 0 0 0 68 1 0 0 22 0 1 0 149358667 13279232 1919 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 3242 1919 103 219 0 3020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12968

[startup+1.50154 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1145296/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=12968 CPUtime=1.49
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 2828 0 0 0 148 1 0 0 25 0 1 0 149358667 13279232 2196 1992294400 4194304 5092341 548682068848 18446744073709551615 4248402 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 3242 2196 103 219 0 3020 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12968

[startup+3.10168 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1143632/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=12968 CPUtime=3.09
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 3268 0 0 0 307 2 0 0 25 0 1 0 149358667 13279232 2636 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 3242 2636 103 219 0 3020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12968

[startup+6.30195 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1139792/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=15564 CPUtime=6.29
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 4142 0 0 0 626 3 0 0 25 0 1 0 149358667 15937536 3510 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 3891 3510 103 219 0 3669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15564

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1133264/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=25980 CPUtime=12.69
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 5715 0 0 0 1265 4 0 0 25 0 1 0 149358667 26603520 5083 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 6495 5083 103 219 0 6273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25980

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1129872/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=33904 CPUtime=25.48
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 10485 0 0 0 2541 7 0 0 25 0 1 0 149358667 34717696 5802 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 8476 5803 103 219 0 8254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33904

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1122128/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=39892 CPUtime=51.08
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 18068 0 0 0 5096 12 0 0 25 0 1 0 149358667 40849408 8277 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 9973 8277 103 219 0 9751 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39892

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1105616/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=66168 CPUtime=102.27
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 21620 0 0 0 10210 17 0 0 25 0 1 0 149358667 67756032 11829 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 16542 11829 103 219 0 16320 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66168

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1088016/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=66168 CPUtime=162.25
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 26009 0 0 0 16204 21 0 0 25 0 1 0 149358667 67756032 16218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 16542 16218 103 219 0 16320 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 66168

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1088016/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=66168 CPUtime=222.24
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 26009 0 0 0 22203 21 0 0 25 0 1 0 149358667 67756032 16218 1992294400 4194304 5092341 548682068848 18446744073709551615 4250291 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 16542 16218 103 219 0 16320 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 66168

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1087952/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=66168 CPUtime=282.22
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 26009 0 0 0 28201 21 0 0 25 0 1 0 149358667 67756032 16218 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 16542 16218 103 219 0 16320 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 66168

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1087952/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=66168 CPUtime=342.21
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 26009 0 0 0 34199 22 0 0 25 0 1 0 149358667 67756032 16218 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 16542 16218 103 219 0 16320 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 66168

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1080592/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=74768 CPUtime=402.19
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 27835 0 0 0 40196 23 0 0 25 0 1 0 149358667 76562432 18044 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 18692 18044 103 219 0 18470 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 74768

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1080656/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=74768 CPUtime=462.18
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 27835 0 0 0 46195 23 0 0 25 0 1 0 149358667 76562432 18044 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 18692 18044 103 219 0 18470 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 74768

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1080656/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=74768 CPUtime=522.16
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 27835 0 0 0 52193 23 0 0 25 0 1 0 149358667 76562432 18044 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 18692 18044 103 219 0 18470 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 74768

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1080720/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=74768 CPUtime=582.16
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 27835 0 0 0 58192 24 0 0 25 0 1 0 149358667 76562432 18044 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 18692 18044 103 219 0 18470 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 74768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20725
/proc/meminfo: memFree=1080656/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=74768 CPUtime=642.14
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 27835 0 0 0 64190 24 0 0 25 0 1 0 149358667 76562432 18044 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 18692 18044 103 219 0 18470 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 74768

[startup+702.301 s]

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20743
/proc/meminfo: memFree=1059408/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=94092 CPUtime=9100.11
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 913615 0 0 0 909315 696 0 0 25 0 1 0 149358667 96350208 23199 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 23523 23199 103 219 0 23301 0
Current children cumulated CPU time (s) 9100.11
Current children cumulated vsize (KiB) 94092

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20743
/proc/meminfo: memFree=1029776/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=133508 CPUtime=9160.09
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 921065 0 0 0 915309 700 0 0 25 0 1 0 149358667 136712192 30649 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 33377 30649 103 219 0 33155 0
Current children cumulated CPU time (s) 9160.09
Current children cumulated vsize (KiB) 133508

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1019920/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=153216 CPUtime=9220.07
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 923516 0 0 0 921304 703 0 0 25 0 1 0 149358667 156893184 33100 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 38304 33100 103 219 0 38082 0
Current children cumulated CPU time (s) 9220.07
Current children cumulated vsize (KiB) 153216

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1011024/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=153216 CPUtime=9280.06
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 925769 0 0 0 927299 707 0 0 25 0 1 0 149358667 156893184 35353 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 38304 35353 103 219 0 38082 0
Current children cumulated CPU time (s) 9280.06
Current children cumulated vsize (KiB) 153216

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1003088/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=153216 CPUtime=9340.05
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 927732 0 0 0 933296 709 0 0 25 0 1 0 149358667 156893184 37316 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 38304 37316 103 219 0 38082 0
Current children cumulated CPU time (s) 9340.05
Current children cumulated vsize (KiB) 153216

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=995408/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=182776 CPUtime=9400.03
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 929666 0 0 0 939291 712 0 0 25 0 1 0 149358667 187162624 39250 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 45694 39250 103 219 0 45472 0
Current children cumulated CPU time (s) 9400.03
Current children cumulated vsize (KiB) 182776

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1059408/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=94092 CPUtime=9460.02
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 929950 0 0 0 945288 714 0 0 25 0 1 0 149358667 96350208 23199 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 23523 23199 103 219 0 23301 0
Current children cumulated CPU time (s) 9460.02
Current children cumulated vsize (KiB) 94092

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1059472/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=94092 CPUtime=9520
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 929950 0 0 0 951286 714 0 0 25 0 1 0 149358667 96350208 23199 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 23523 23199 103 219 0 23301 0
Current children cumulated CPU time (s) 9520
Current children cumulated vsize (KiB) 94092

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1033104/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=133508 CPUtime=9579.99
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 936556 0 0 0 957282 717 0 0 25 0 1 0 149358667 136712192 29805 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 33377 29805 103 219 0 33155 0
Current children cumulated CPU time (s) 9579.99
Current children cumulated vsize (KiB) 133508

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1025808/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=133508 CPUtime=9639.97
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 938403 0 0 0 963278 719 0 0 25 0 1 0 149358667 136712192 31652 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 33377 31652 103 219 0 33155 0
Current children cumulated CPU time (s) 9639.97
Current children cumulated vsize (KiB) 133508

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1020304/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=133508 CPUtime=9699.96
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 939769 0 0 0 969275 721 0 0 25 0 1 0 149358667 136712192 33018 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 33377 33018 103 219 0 33155 0
Current children cumulated CPU time (s) 9699.96
Current children cumulated vsize (KiB) 133508

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1012688/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=153216 CPUtime=9759.95
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 941700 0 0 0 975271 724 0 0 25 0 1 0 149358667 156893184 34949 1992294400 4194304 5092341 548682068848 18446744073709551615 4240627 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 38304 34949 103 219 0 38082 0
Current children cumulated CPU time (s) 9759.95
Current children cumulated vsize (KiB) 153216

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1059344/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=94092 CPUtime=9819.93
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 943075 0 0 0 981266 727 0 0 25 0 1 0 149358667 96350208 23199 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 23523 23199 103 219 0 23301 0
Current children cumulated CPU time (s) 9819.93
Current children cumulated vsize (KiB) 94092

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1059408/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=94092 CPUtime=9879.92
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 943075 0 0 0 987265 727 0 0 25 0 1 0 149358667 96350208 23199 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 23523 23199 103 219 0 23301 0
Current children cumulated CPU time (s) 9879.92
Current children cumulated vsize (KiB) 94092

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1029776/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=133508 CPUtime=9939.9
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 950535 0 0 0 993259 731 0 0 25 0 1 0 149358667 136712192 30659 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 33377 30659 103 219 0 33155 0
Current children cumulated CPU time (s) 9939.9
Current children cumulated vsize (KiB) 133508

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1019536/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=153216 CPUtime=9999.9
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 953072 0 0 0 999255 735 0 0 25 0 1 0 149358667 156893184 33196 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 38304 33196 103 219 0 38082 0
Current children cumulated CPU time (s) 9999.9
Current children cumulated vsize (KiB) 153216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1019472/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=153216 CPUtime=10000.1
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 953080 0 0 0 999275 735 0 0 25 0 1 0 149358667 156893184 33204 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 38304 33204 103 219 0 38082 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 153216

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20749
/proc/meminfo: memFree=1019472/2055920 swapFree=4191900/4192956
[pid=20724] ppid=20722 vsize=153216 CPUtime=10000.1
/proc/20724/stat : 20724 (minisat) R 20722 20724 20687 0 -1 4194304 953080 0 0 0 999275 735 0 0 25 0 1 0 149358667 156893184 33204 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/20724/statm: 38304 33204 103 219 0 38082 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 153216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.5
CPU time (s): 10000.1
CPU user time (s): 9992.75
CPU system time (s): 7.37388
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 227120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9992.75
system time used= 7.37388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 953080
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= 15943

runsolver used 8.57969 second user time and 19.0721 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-01 23:27:35
IDJOB=1773742
IDBENCH=70786
IDSOLVER=608
FILE ID=node31/1773742-1241213255
PBS_JOBID= 9224732
Free space on /tmp= 66448 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773742-1241213255/watcher-1773742-1241213255 -o /tmp/evaluation-result-1773742-1241213255/solver-1773742-1241213255 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1773742-1241213255.cnf

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

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=939510887

node31.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		: 3000.213
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		: 3000.213
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:       1153400 kB
Buffers:         80636 kB
Cached:         710976 kB
SwapCached:        384 kB
Active:          39152 kB
Inactive:       766740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1153400 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          22692 kB
Slab:            82408 kB
Committed_AS:   654660 kB
PageTables:       1464 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= 66448 MiB
End job on node31 at 2009-05-02 02:14:19