Trace number 1785320

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) 5000.06 5002.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
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 |       101 |     270     1080     3240 |      396      101     33 |  0.001 % |
0.00/0.01	c |       251 |     270     1080     3240 |      435      251     38 |  0.001 % |
0.00/0.02	c |       476 |     270     1080     3240 |      479      476     34 |  0.001 % |
0.00/0.03	c |       813 |     270     1080     3240 |      527      538     27 |  0.001 % |
0.03/0.05	c |      1319 |     270     1080     3240 |      579      481     34 |  0.001 % |
0.03/0.08	c |      2078 |     270     1080     3240 |      637      589     29 |  0.001 % |
0.10/0.13	c |      3217 |     270     1080     3240 |      701      362     21 |  0.001 % |
0.10/0.20	c |      4927 |     270     1080     3240 |      771      577     20 |  0.001 % |
0.30/0.30	c |      7490 |     270     1080     3240 |      848      660     24 |  0.001 % |
0.40/0.47	c |     11334 |     270     1080     3240 |      933      848     24 |  0.001 % |
0.70/0.71	c |     17100 |     270     1080     3240 |     1027      753     21 |  0.001 % |
1.00/1.07	c |     25749 |     270     1080     3240 |     1129      867     20 |  0.001 % |
1.50/1.56	c |     38724 |     270     1080     3240 |     1242     1049     19 |  0.001 % |
2.30/2.30	c |     58185 |     270     1080     3240 |     1367      721     17 |  0.001 % |
3.50/3.53	c |     87377 |     270     1080     3240 |     1503     1312     19 |  0.001 % |
5.50/5.57	c |    131167 |     270     1080     3240 |     1654     1435     21 |  0.001 % |
8.49/8.55	c |    196853 |     270     1080     3240 |     1819     1620     18 |  0.001 % |
13.20/13.27	c |    295379 |     270     1080     3240 |     2001     1536     19 |  0.001 % |
20.99/21.00	c |    443168 |     270     1080     3240 |     2201     1665     23 |  0.001 % |
34.18/34.24	c |    664853 |     270     1080     3240 |     2421     1996     19 |  0.001 % |
52.47/52.54	c |    997378 |     270     1080     3240 |     2664     2179     19 |  0.001 % |
84.16/84.21	c |   1496166 |     270     1080     3240 |     2930     2296     24 |  0.001 % |
132.52/132.66	c |   2244349 |     270     1080     3240 |     3223     1568     18 |  0.001 % |
202.39/202.59	c |   3366623 |     270     1080     3240 |     3545     1721     17 |  0.001 % |
317.14/317.33	c |   5050036 |     270     1080     3240 |     3900     2312     23 |  0.001 % |
486.25/486.55	c |   7575154 |     270     1080     3240 |     4290     3546     21 |  0.001 % |
753.99/754.49	c |  11362829 |     270     1080     3240 |     4719     3548     23 |  0.001 % |
1167.53/1168.20	c |  17044341 |     270     1080     3240 |     5191     3469     19 |  0.001 % |
1818.47/1819.40	c |  25566612 |     270     1080     3240 |     5710     3298     20 |  0.001 % |
2793.13/2794.45	c |  38350015 |     270     1080     3240 |     6281     3916     19 |  0.001 % |
4305.27/4307.20	c |  57525121 |     270     1080     3240 |     6909     4315     19 |  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-1785320-1241906754/watcher-1785320-1241906754 -o /tmp/evaluation-result-1785320-1241906754/solver-1785320-1241906754 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1785320-1241906754.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 20347
/proc/meminfo: memFree=1674448/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=1848 CPUtime=0
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 218708555 1892352 110 1992294400 134512640 135048876 4294956208 18446744073709551615 134546512 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 462 110 63 130 0 329 0

[startup+0.035373 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20347
/proc/meminfo: memFree=1674448/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=1848 CPUtime=0.03
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 137 0 0 0 3 0 0 0 18 0 1 0 218708555 1892352 123 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 462 123 66 130 0 329 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1848

[startup+0.101378 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20347
/proc/meminfo: memFree=1674448/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=1848 CPUtime=0.1
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 146 0 0 0 10 0 0 0 18 0 1 0 218708555 1892352 132 1992294400 134512640 135048876 4294956208 18446744073709551615 134552379 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 462 132 66 130 0 329 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1848

[startup+0.301395 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20347
/proc/meminfo: memFree=1674448/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=1848 CPUtime=0.3
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 155 0 0 0 30 0 0 0 19 0 1 0 218708555 1892352 141 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 462 141 66 130 0 329 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1848

[startup+0.70143 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20347
/proc/meminfo: memFree=1674448/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=1980 CPUtime=0.7
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 174 0 0 0 70 0 0 0 23 0 1 0 218708555 2027520 160 1992294400 134512640 135048876 4294956208 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 495 160 66 130 0 362 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1980

[startup+1.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1674056/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=1980 CPUtime=1.5
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 185 0 0 0 150 0 0 0 25 0 1 0 218708555 2027520 171 1992294400 134512640 135048876 4294956208 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 495 171 66 130 0 362 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1980

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1673864/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=2108 CPUtime=3.1
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 207 0 0 0 310 0 0 0 25 0 1 0 218708555 2158592 193 1992294400 134512640 135048876 4294956208 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 527 193 66 130 0 394 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2108

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1673672/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=2240 CPUtime=6.3
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 232 0 0 0 630 0 0 0 25 0 1 0 218708555 2293760 218 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 560 218 66 130 0 427 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2240

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1673488/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=2240 CPUtime=12.69
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 254 0 0 0 1269 0 0 0 25 0 1 0 218708555 2293760 240 1992294400 134512640 135048876 4294956208 18446744073709551615 134552613 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 560 240 66 130 0 427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2240

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1673360/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=2500 CPUtime=25.49
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 304 0 0 0 2549 0 0 0 25 0 1 0 218708555 2560000 290 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 625 290 66 130 0 492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2500

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1673104/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=2764 CPUtime=51.07
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 359 0 0 0 5107 0 0 0 25 0 1 0 218708555 2830336 345 1992294400 134512640 135048876 4294956208 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 691 345 66 130 0 558 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2764

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1672656/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=3024 CPUtime=102.26
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 445 0 0 0 10226 0 0 0 25 0 1 0 218708555 3096576 431 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 756 431 66 130 0 623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3024

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20348
/proc/meminfo: memFree=1672400/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=3288 CPUtime=162.21
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 514 0 0 0 16221 0 0 0 25 0 1 0 218708555 3366912 500 1992294400 134512640 135048876 4294956208 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 822 500 66 130 0 689 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3288

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 20348
/proc/meminfo: memFree=1672080/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=3552 CPUtime=222.18
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 581 0 0 0 22218 0 0 0 25 0 1 0 218708555 3637248 567 1992294400 134512640 135048876 4294956208 18446744073709551615 134546845 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 888 567 66 130 0 755 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3552

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20348
/proc/meminfo: memFree=1671824/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=3824 CPUtime=282.15
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 646 0 0 0 28215 0 0 0 25 0 1 0 218708555 3915776 632 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 956 632 66 130 0 823 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 3824

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20348
/proc/meminfo: memFree=1671504/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=4092 CPUtime=342.13
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 699 0 0 0 34213 0 0 0 25 0 1 0 218708555 4190208 685 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1023 685 66 130 0 890 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4092

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20348
/proc/meminfo: memFree=1671376/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=4228 CPUtime=402.08
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 743 0 0 0 40208 0 0 0 25 0 1 0 218708555 4329472 729 1992294400 134512640 135048876 4294956208 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1057 729 66 130 0 924 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 4228

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1671248/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=4360 CPUtime=462.06
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 772 0 0 0 46206 0 0 0 25 0 1 0 218708555 4464640 758 1992294400 134512640 135048876 4294956208 18446744073709551615 134546779 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1090 758 66 130 0 957 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1671120/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=4492 CPUtime=522.04
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 809 0 0 0 52204 0 0 0 25 0 1 0 218708555 4599808 795 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1123 795 66 130 0 990 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4492

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1671056/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=4632 CPUtime=581.98
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 823 0 0 0 58198 0 0 0 25 0 1 0 218708555 4743168 809 1992294400 134512640 135048876 4294956208 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/20347/statm: 1158 809 66 130 0 1025 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 4632

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20348
/proc/meminfo: memFree=1670928/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=4632 CPUtime=641.94
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 849 0 0 0 64194 0 0 0 25 0 1 0 218708555 4743168 835 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1158 835 66 130 0 1025 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 4632


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667280/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=6860 CPUtime=4060.47
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1383 0 0 0 406045 2 0 0 25 0 1 0 218708555 7024640 1369 1992294400 134512640 135048876 4294956208 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1715 1369 66 130 0 1582 0
Current children cumulated CPU time (s) 4060.47
Current children cumulated vsize (KiB) 6860

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667280/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=6860 CPUtime=4120.44
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1383 0 0 0 412042 2 0 0 25 0 1 0 218708555 7024640 1369 1992294400 134512640 135048876 4294956208 18446744073709551615 134553064 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1715 1369 66 130 0 1582 0
Current children cumulated CPU time (s) 4120.44
Current children cumulated vsize (KiB) 6860

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667280/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=6860 CPUtime=4180.41
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1383 0 0 0 418039 2 0 0 25 0 1 0 218708555 7024640 1369 1992294400 134512640 135048876 4294956208 18446744073709551615 134552710 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1715 1369 66 130 0 1582 0
Current children cumulated CPU time (s) 4180.41
Current children cumulated vsize (KiB) 6860

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667280/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=6860 CPUtime=4240.39
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1383 0 0 0 424037 2 0 0 25 0 1 0 218708555 7024640 1369 1992294400 134512640 135048876 4294956208 18446744073709551615 134551610 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1715 1369 66 130 0 1582 0
Current children cumulated CPU time (s) 4240.39
Current children cumulated vsize (KiB) 6860

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667280/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=6860 CPUtime=4300.37
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1383 0 0 0 430035 2 0 0 25 0 1 0 218708555 7024640 1369 1992294400 134512640 135048876 4294956208 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1715 1369 66 130 0 1582 0
Current children cumulated CPU time (s) 4300.37
Current children cumulated vsize (KiB) 6860

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667280/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=6860 CPUtime=4360.34
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1388 0 0 0 436032 2 0 0 25 0 1 0 218708555 7024640 1374 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1715 1374 66 130 0 1582 0
Current children cumulated CPU time (s) 4360.34
Current children cumulated vsize (KiB) 6860

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667152/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7004 CPUtime=4420.31
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1416 0 0 0 442029 2 0 0 25 0 1 0 218708555 7172096 1402 1992294400 134512640 135048876 4294956208 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1751 1402 66 130 0 1618 0
Current children cumulated CPU time (s) 4420.31
Current children cumulated vsize (KiB) 7004

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1667024/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7004 CPUtime=4480.29
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1435 0 0 0 448027 2 0 0 25 0 1 0 218708555 7172096 1421 1992294400 134512640 135048876 4294956208 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1751 1421 66 130 0 1618 0
Current children cumulated CPU time (s) 4480.29
Current children cumulated vsize (KiB) 7004

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666960/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4540.24
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1440 0 0 0 454022 2 0 0 25 0 1 0 218708555 7323648 1426 1992294400 134512640 135048876 4294956208 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1426 66 130 0 1655 0
Current children cumulated CPU time (s) 4540.24
Current children cumulated vsize (KiB) 7152

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666768/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4600.23
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1445 0 0 0 460021 2 0 0 25 0 1 0 218708555 7323648 1431 1992294400 134512640 135048876 4294956208 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1431 66 130 0 1655 0
Current children cumulated CPU time (s) 4600.23
Current children cumulated vsize (KiB) 7152

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666704/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4660.2
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1458 0 0 0 466018 2 0 0 25 0 1 0 218708555 7323648 1444 1992294400 134512640 135048876 4294956208 18446744073709551615 134681968 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1444 66 130 0 1655 0
Current children cumulated CPU time (s) 4660.2
Current children cumulated vsize (KiB) 7152

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666704/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4720.18
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1463 0 0 0 472016 2 0 0 25 0 1 0 218708555 7323648 1449 1992294400 134512640 135048876 4294956208 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1449 66 130 0 1655 0
Current children cumulated CPU time (s) 4720.18
Current children cumulated vsize (KiB) 7152

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666704/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4780.15
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1467 0 0 0 478013 2 0 0 25 0 1 0 218708555 7323648 1453 1992294400 134512640 135048876 4294956208 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1453 66 130 0 1655 0
Current children cumulated CPU time (s) 4780.15
Current children cumulated vsize (KiB) 7152

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666704/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4840.13
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1468 0 0 0 484011 2 0 0 25 0 1 0 218708555 7323648 1454 1992294400 134512640 135048876 4294956208 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1454 66 130 0 1655 0
Current children cumulated CPU time (s) 4840.13
Current children cumulated vsize (KiB) 7152

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666704/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4900.08
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1468 0 0 0 490006 2 0 0 25 0 1 0 218708555 7323648 1454 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1454 66 130 0 1655 0
Current children cumulated CPU time (s) 4900.08
Current children cumulated vsize (KiB) 7152

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666704/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7152 CPUtime=4960.06
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1468 0 0 0 496004 2 0 0 25 0 1 0 218708555 7323648 1454 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1788 1454 66 130 0 1655 0
Current children cumulated CPU time (s) 4960.06
Current children cumulated vsize (KiB) 7152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666640/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7300 CPUtime=5000.05
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1474 0 0 0 500003 2 0 0 25 0 1 0 218708555 7475200 1460 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1825 1460 66 130 0 1692 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 7300

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20356
/proc/meminfo: memFree=1666640/2055920 swapFree=4151776/4192956
[pid=20347] ppid=20345 vsize=7300 CPUtime=5000.05
/proc/20347/stat : 20347 (minisat_noasser) R 20345 20347 20238 0 -1 4194304 1474 0 0 0 500003 2 0 0 25 0 1 0 218708555 7475200 1460 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/20347/statm: 1825 1460 66 130 0 1692 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 7300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.06
CPU user time (s): 5000.03
CPU system time (s): 0.029995
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 7300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1474
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= 13944

runsolver used 4.6003 second user time and 13.5989 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-10 00:05:54
IDJOB=1785320
IDBENCH=24746
IDSOLVER=639
FILE ID=node31/1785320-1241906754
PBS_JOBID= 9264792
Free space on /tmp= 66244 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785320-1241906754/watcher-1785320-1241906754 -o /tmp/evaluation-result-1785320-1241906754/solver-1785320-1241906754 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1785320-1241906754.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=1504927610

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:       1674928 kB
Buffers:         41648 kB
Cached:         261444 kB
SwapCached:      34800 kB
Active:         153336 kB
Inactive:       187092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674928 kB
SwapTotal:     4192956 kB
SwapFree:      4151776 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          14332 kB
Slab:            26340 kB
Committed_AS:   698704 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= 66244 MiB
End job on node31 at 2009-05-10 01:29:18