Trace number 1731009

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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.11 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  270                                                  |
0.00/0.00	c |  Number of clauses:    1080                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     270     1080     3240 |      360        0    nan |  0.000 % |
0.00/0.00	c |       100 |     270     1080     3240 |      396      100     34 |  0.001 % |
0.00/0.01	c |       250 |     270     1080     3240 |      435      250     33 |  0.001 % |
0.01/0.01	c |       476 |     270     1080     3240 |      479      476     31 |  0.001 % |
0.01/0.03	c |       814 |     270     1080     3240 |      527      529     27 |  0.001 % |
0.01/0.05	c |      1321 |     270     1080     3240 |      579      479     28 |  0.001 % |
0.01/0.08	c |      2081 |     270     1080     3240 |      637      588     29 |  0.001 % |
0.10/0.13	c |      3221 |     270     1080     3240 |      701      676     26 |  0.001 % |
0.20/0.21	c |      4930 |     270     1080     3240 |      771      523     26 |  0.001 % |
0.30/0.33	c |      7493 |     270     1080     3240 |      848      563     26 |  0.001 % |
0.50/0.51	c |     11338 |     270     1080     3240 |      933      768     25 |  0.001 % |
0.70/0.79	c |     17104 |     270     1080     3240 |     1027      688     20 |  0.001 % |
1.10/1.19	c |     25753 |     270     1080     3240 |     1129      796     17 |  0.001 % |
1.70/1.77	c |     38727 |     270     1080     3240 |     1242      952     20 |  0.001 % |
2.70/2.72	c |     58189 |     270     1080     3240 |     1367      743     17 |  0.001 % |
4.09/4.14	c |     87381 |     270     1080     3240 |     1503     1157     19 |  0.001 % |
6.09/6.13	c |    131172 |     270     1080     3240 |     1654     1207     18 |  0.001 % |
9.29/9.39	c |    196856 |     270     1080     3240 |     1819     1009     17 |  0.001 % |
14.39/14.45	c |    295382 |     270     1080     3240 |     2001     1685     17 |  0.001 % |
21.59/21.69	c |    443175 |     270     1080     3240 |     2201     1651     19 |  0.001 % |
33.58/33.68	c |    664858 |     270     1080     3240 |     2421     1747     22 |  0.001 % |
55.27/55.38	c |    997385 |     270     1080     3240 |     2664     2371     24 |  0.001 % |
83.66/83.72	c |   1496174 |     270     1080     3240 |     2930     2545     20 |  0.001 % |
129.24/129.35	c |   2244359 |     270     1080     3240 |     3223     2155     22 |  0.001 % |
199.11/199.21	c |   3366633 |     270     1080     3240 |     3545     2320     20 |  0.001 % |
302.17/302.39	c |   5050045 |     270     1080     3240 |     3900     3070     21 |  0.001 % |
470.19/470.50	c |   7575161 |     270     1080     3240 |     4290     3839     24 |  0.001 % |
736.09/736.49	c |  11362837 |     270     1080     3240 |     4719     2632     18 |  0.001 % |
1148.71/1149.28	c |  17044349 |     270     1080     3240 |     5191     4392     20 |  0.001 % |

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-1731009-1240765965/watcher-1731009-1240765965 -o /tmp/evaluation-result-1731009-1240765965/solver-1731009-1240765965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1731009-1240765965.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 1.00 1.00 3/64 31331
/proc/meminfo: memFree=1689608/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=1848 CPUtime=0
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 104625123 1892352 110 1992294400 134512640 135048876 4294956192 18446744073709551615 134553228 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 462 110 63 130 0 329 0

[startup+0.0126681 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31331
/proc/meminfo: memFree=1689608/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=1848 CPUtime=0.01
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 128 0 0 0 1 0 0 0 18 0 1 0 104625123 1892352 114 1992294400 134512640 135048876 4294956192 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 462 114 66 130 0 329 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1848

[startup+0.101676 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31331
/proc/meminfo: memFree=1689608/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=1848 CPUtime=0.1
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 148 0 0 0 10 0 0 0 18 0 1 0 104625123 1892352 134 1992294400 134512640 135048876 4294956192 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 462 134 66 130 0 329 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1848

[startup+0.301696 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31331
/proc/meminfo: memFree=1689608/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=1980 CPUtime=0.3
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 158 0 0 0 30 0 0 0 19 0 1 0 104625123 2027520 144 1992294400 134512640 135048876 4294956192 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 495 144 66 130 0 362 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1980

[startup+0.701735 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31331
/proc/meminfo: memFree=1689608/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=1980 CPUtime=0.7
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 168 0 0 0 70 0 0 0 23 0 1 0 104625123 2027520 154 1992294400 134512640 135048876 4294956192 18446744073709551615 134551349 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 495 154 66 130 0 362 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1980

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1689216/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=1980 CPUtime=1.5
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 184 0 0 0 150 0 0 0 25 0 1 0 104625123 2027520 170 1992294400 134512640 135048876 4294956192 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 495 170 66 130 0 362 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1980

[startup+3.10298 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1689024/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=2112 CPUtime=3.1
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 208 0 0 0 310 0 0 0 25 0 1 0 104625123 2162688 194 1992294400 134512640 135048876 4294956192 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 528 194 66 130 0 395 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2112

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1688768/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=2244 CPUtime=6.29
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 240 0 0 0 629 0 0 0 25 0 1 0 104625123 2297856 226 1992294400 134512640 135048876 4294956192 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 561 226 66 130 0 428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2244

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1688576/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=2372 CPUtime=12.69
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 264 0 0 0 1269 0 0 0 25 0 1 0 104625123 2428928 250 1992294400 134512640 135048876 4294956192 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 593 250 66 130 0 460 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2372

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1688512/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=2504 CPUtime=25.48
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 298 0 0 0 2548 0 0 0 25 0 1 0 104625123 2564096 284 1992294400 134512640 135048876 4294956192 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 626 284 66 130 0 493 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2504

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1688256/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=2768 CPUtime=51.08
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 366 0 0 0 5108 0 0 0 25 0 1 0 104625123 2834432 352 1992294400 134512640 135048876 4294956192 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 692 352 66 130 0 559 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2768

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1687872/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=3152 CPUtime=102.26
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 451 0 0 0 10226 0 0 0 25 0 1 0 104625123 3227648 437 1992294400 134512640 135048876 4294956192 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 788 437 66 130 0 655 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3152

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1687488/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=3416 CPUtime=162.23
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 526 0 0 0 16223 0 0 0 25 0 1 0 104625123 3497984 512 1992294400 134512640 135048876 4294956192 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 854 512 66 130 0 721 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3416

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1687232/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=3676 CPUtime=222.21
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 588 0 0 0 22221 0 0 0 25 0 1 0 104625123 3764224 574 1992294400 134512640 135048876 4294956192 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 919 574 66 130 0 786 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1687104/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=3800 CPUtime=282.18
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 619 0 0 0 28218 0 0 0 25 0 1 0 104625123 3891200 605 1992294400 134512640 135048876 4294956192 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 950 605 66 130 0 817 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3800

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1686784/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4044 CPUtime=342.14
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 673 0 0 0 34214 0 0 0 25 0 1 0 104625123 4141056 659 1992294400 134512640 135048876 4294956192 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1011 659 66 130 0 878 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 4044

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1686528/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4184 CPUtime=402.12
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 732 0 0 0 40212 0 0 0 25 0 1 0 104625123 4284416 718 1992294400 134512640 135048876 4294956192 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1046 718 66 130 0 913 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 4184

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1686336/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4316 CPUtime=462.1
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 772 0 0 0 46210 0 0 0 25 0 1 0 104625123 4419584 758 1992294400 134512640 135048876 4294956192 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1079 758 66 130 0 946 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4316

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1686144/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4588 CPUtime=522.08
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 813 0 0 0 52207 1 0 0 25 0 1 0 104625123 4698112 799 1992294400 134512640 135048876 4294956192 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1147 799 66 130 0 1014 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4588

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1686144/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4588 CPUtime=582.05
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 824 0 0 0 58204 1 0 0 25 0 1 0 104625123 4698112 810 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1147 810 66 130 0 1014 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1686080/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4588 CPUtime=642.03
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 841 0 0 0 64202 1 0 0 25 0 1 0 104625123 4698112 827 1992294400 134512640 135048876 4294956192 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1147 827 66 130 0 1014 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 4588

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685888/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4724 CPUtime=702
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 865 0 0 0 70199 1 0 0 25 0 1 0 104625123 4837376 851 1992294400 134512640 135048876 4294956192 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1181 851 66 130 0 1048 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 4724

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685760/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4856 CPUtime=761.99
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 878 0 0 0 76198 1 0 0 25 0 1 0 104625123 4972544 864 1992294400 134512640 135048876 4294956192 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1214 864 66 130 0 1081 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 4856

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685696/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4988 CPUtime=821.96
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 912 0 0 0 82195 1 0 0 25 0 1 0 104625123 5107712 898 1992294400 134512640 135048876 4294956192 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1247 898 66 130 0 1114 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 4988

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685568/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=4988 CPUtime=881.93
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 938 0 0 0 88192 1 0 0 25 0 1 0 104625123 5107712 924 1992294400 134512640 135048876 4294956192 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1247 924 66 130 0 1114 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 4988

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685568/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=5124 CPUtime=941.91
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 942 0 0 0 94190 1 0 0 25 0 1 0 104625123 5246976 928 1992294400 134512640 135048876 4294956192 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1281 928 66 130 0 1148 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 5124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685440/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=5124 CPUtime=1001.88
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 949 0 0 0 100187 1 0 0 25 0 1 0 104625123 5246976 935 1992294400 134512640 135048876 4294956192 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1281 935 66 130 0 1148 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 5124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685440/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=5124 CPUtime=1061.85
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 954 0 0 0 106184 1 0 0 25 0 1 0 104625123 5246976 940 1992294400 134512640 135048876 4294956192 18446744073709551615 134548746 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1281 940 66 130 0 1148 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 5124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685440/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=5124 CPUtime=1121.82
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 963 0 0 0 112181 1 0 0 25 0 1 0 104625123 5246976 949 1992294400 134512640 135048876 4294956192 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1281 949 66 130 0 1148 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 5124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685248/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=5264 CPUtime=1181.8
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 998 0 0 0 118179 1 0 0 25 0 1 0 104625123 5390336 984 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1316 984 66 130 0 1183 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 5264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31332
/proc/meminfo: memFree=1685248/2055920 swapFree=4192812/4192956
[pid=31331] ppid=31329 vsize=5264 CPUtime=1200.09
/proc/31331/stat : 31331 (minisat_noasser) R 31329 31331 30983 0 -1 4194304 1002 0 0 0 120008 1 0 0 25 0 1 0 104625123 5390336 988 1992294400 134512640 135048876 4294956192 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/31331/statm: 1316 988 66 130 0 1183 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5264

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.09
CPU system time (s): 0.018997
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 5264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1002
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= 3221

runsolver used 1.2878 second user time and 3.08953 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-26 19:12:45
IDJOB=1731009
IDBENCH=24740
IDSOLVER=556
FILE ID=node36/1731009-1240765965
PBS_JOBID= 9187129
Free space on /tmp= 66392 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731009-1240765965/watcher-1731009-1240765965 -o /tmp/evaluation-result-1731009-1240765965/solver-1731009-1240765965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1731009-1240765965.cnf

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

MD5SUM BENCH= 82718e0ff54407c78c5fcacb97224b1c
RANDOM SEED=1885404023

node36.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		: 3000.232
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		: 3000.232
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:       1690152 kB
Buffers:         40864 kB
Cached:         246700 kB
SwapCached:        144 kB
Active:          61768 kB
Inactive:       239840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            50272 kB
Committed_AS:   393040 kB
PageTables:       1356 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= 66392 MiB
End job on node36 at 2009-04-26 19:32:48