Trace number 425156

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 5000.11 5001.61

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.732
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
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 |     743     2847     8565 |      949        0    nan |  0.000 % |
0.00/0.01	c |       100 |     743     2847     8565 |     1043      100     20 |  0.000 % |
0.00/0.01	c |       250 |     743     2847     8565 |     1148      250     20 |  0.001 % |
0.00/0.02	c |       475 |     743     2847     8565 |     1263      475     21 |  0.001 % |
0.00/0.04	c |       812 |     743     2847     8565 |     1389      812     20 |  0.001 % |
0.00/0.07	c |      1320 |     743     2847     8565 |     1528     1320     21 |  0.000 % |
0.10/0.11	c |      2080 |     743     2847     8565 |     1681     1276     21 |  0.000 % |
0.10/0.17	c |      3219 |     743     2847     8565 |     1849     1563     18 |  0.000 % |
0.19/0.28	c |      4927 |     743     2847     8565 |     2034     1349     15 |  0.000 % |
0.39/0.43	c |      7489 |     743     2847     8565 |     2237     1817     19 |  0.000 % |
0.59/0.69	c |     11334 |     743     2847     8565 |     2461     2196     19 |  0.000 % |
0.99/1.08	c |     17100 |     743     2847     8565 |     2707     1617     18 |  0.000 % |
1.59/1.67	c |     25752 |     743     2847     8565 |     2978     1986     17 |  0.000 % |
2.59/2.60	c |     38727 |     743     2847     8565 |     3276     2767     18 |  0.000 % |
3.99/4.05	c |     58188 |     743     2847     8565 |     3603     2138     19 |  0.001 % |
6.19/6.28	c |     87380 |     743     2847     8565 |     3964     1904     19 |  0.000 % |
9.69/9.70	c |    131171 |     743     2847     8565 |     4360     3374     20 |  0.001 % |
15.19/15.21	c |    196856 |     743     2847     8565 |     4796     2610     20 |  0.001 % |
23.39/23.47	c |    295382 |     743     2847     8565 |     5276     3883     19 |  0.001 % |
36.58/36.62	c |    443171 |     743     2847     8565 |     5803     4829     20 |  0.001 % |
56.58/56.69	c |    664854 |     743     2847     8565 |     6384     3407     18 |  0.000 % |
88.17/88.30	c |    997380 |     743     2847     8565 |     7022     3508     17 |  0.000 % |
139.05/139.19	c |   1496170 |     743     2847     8565 |     7725     5352     21 |  0.000 % |
217.64/217.74	c |   2244352 |     743     2847     8565 |     8497     4985     21 |  0.001 % |
342.81/342.94	c |   3366627 |     743     2847     8565 |     9347     4558     18 |  0.000 % |
541.25/541.43	c |   5050040 |     743     2847     8565 |    10282     5048     19 |  0.001 % |
854.07/854.33	c |   7575156 |     743     2847     8565 |    11310     8284     20 |  0.000 % |
1337.24/1337.77	c |  11362831 |     742     2842     8551 |    12441    10620     18 |  0.124 % |
2091.44/2092.10	c |  17044343 |     742     2842     8551 |    13685    10159     19 |  0.125 % |
3322.31/3323.34	c |  25566612 |     741     2831     8518 |    15054     7851     21 |  0.247 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-425156-1177803725 -o ROOT/results/node24/solver-425156-1177803725 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425156-1177803725/minisat_noassertions /tmp/evaluation/425156-1177803725/instance-425156-1177803725.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): 7500 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: 0.92 0.98 1.16 3/77 4786
/proc/meminfo: memFree=1511040/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=1984 CPUtime=0
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 228290530 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 496 159 62 130 0 363 0

[startup+0.104163 s]
/proc/loadavg: 0.92 0.98 1.16 3/77 4786
/proc/meminfo: memFree=1511040/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=2116 CPUtime=0.1
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 208 0 0 0 10 0 0 0 18 0 1 0 228290530 2166784 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 529 194 66 130 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.201173 s]
/proc/loadavg: 0.92 0.98 1.16 3/77 4786
/proc/meminfo: memFree=1511040/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=2116 CPUtime=0.19
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 217 0 0 0 19 0 0 0 18 0 1 0 228290530 2166784 203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 529 203 66 130 0 396 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2116

[startup+0.301184 s]
/proc/loadavg: 0.92 0.98 1.16 3/77 4786
/proc/meminfo: memFree=1511040/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=2116 CPUtime=0.29
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 218 0 0 0 29 0 0 0 19 0 1 0 228290530 2166784 204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 529 204 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701227 s]
/proc/loadavg: 0.92 0.98 1.16 3/77 4786
/proc/meminfo: memFree=1511040/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=2248 CPUtime=0.69
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 245 0 0 0 69 0 0 0 22 0 1 0 228290530 2301952 231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 562 231 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 1.16 2/78 4787
/proc/meminfo: memFree=1510200/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=2380 CPUtime=1.49
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 269 0 0 0 149 0 0 0 25 0 1 0 228290530 2437120 255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 595 255 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 1.16 2/78 4787
/proc/meminfo: memFree=1509944/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=2512 CPUtime=3.09
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 324 0 0 0 309 0 0 0 25 0 1 0 228290530 2572288 310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 628 310 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 1.16 2/78 4787
/proc/meminfo: memFree=1509752/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=2776 CPUtime=6.29
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 361 0 0 0 629 0 0 0 25 0 1 0 228290530 2842624 347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 694 347 66 130 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.16 2/78 4787
/proc/meminfo: memFree=1509368/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=3040 CPUtime=12.69
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 429 0 0 0 1269 0 0 0 25 0 1 0 228290530 3112960 415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 760 415 66 130 0 627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3040

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 1.16 2/78 4787
/proc/meminfo: memFree=1508984/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=3304 CPUtime=25.49
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 515 0 0 0 2549 0 0 0 25 0 1 0 228290530 3383296 501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 826 501 66 130 0 693 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3304

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.15 2/78 4787
/proc/meminfo: memFree=1508600/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=3700 CPUtime=51.08
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 617 0 0 0 5108 0 0 0 25 0 1 0 228290530 3788800 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 925 603 66 130 0 792 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3700

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 1.14 2/78 4787
/proc/meminfo: memFree=1507896/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=4364 CPUtime=102.27
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 764 0 0 0 10227 0 0 0 25 0 1 0 228290530 4468736 750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1091 750 66 130 0 958 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4364

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.13 2/78 4787
/proc/meminfo: memFree=1507320/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=4892 CPUtime=162.25
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 915 0 0 0 16224 1 0 0 25 0 1 0 228290530 5009408 901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1223 901 66 130 0 1090 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4892

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 1.12 2/78 4787
/proc/meminfo: memFree=1506872/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=5280 CPUtime=222.24
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1015 0 0 0 22223 1 0 0 25 0 1 0 228290530 5406720 1001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548428 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1320 1001 66 130 0 1187 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5280

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.11 2/78 4787
/proc/meminfo: memFree=1506552/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=5680 CPUtime=282.22
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1098 0 0 0 28221 1 0 0 25 0 1 0 228290530 5816320 1084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1420 1084 66 130 0 1287 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5680

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.10 2/78 4787
/proc/meminfo: memFree=1506296/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=5816 CPUtime=342.21
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1151 0 0 0 34219 2 0 0 25 0 1 0 228290530 5955584 1137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1454 1137 66 130 0 1321 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5816

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.09 2/78 4787
/proc/meminfo: memFree=1505848/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=6344 CPUtime=402.19
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1269 0 0 0 40217 2 0 0 25 0 1 0 228290530 6496256 1255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553158 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1586 1255 66 130 0 1453 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6344

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/78 4787
/proc/meminfo: memFree=1505656/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=6476 CPUtime=462.17
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1318 0 0 0 46215 2 0 0 25 0 1 0 228290530 6631424 1304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1619 1304 66 130 0 1486 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6476

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/78 4787
/proc/meminfo: memFree=1505464/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=6748 CPUtime=522.16
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1359 0 0 0 52213 3 0 0 25 0 1 0 228290530 6909952 1345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1687 1345 66 130 0 1554 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6748

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 4787
/proc/meminfo: memFree=1505208/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=6880 CPUtime=582.14
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1413 0 0 0 58211 3 0 0 25 0 1 0 228290530 7045120 1399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1720 1399 66 130 0 1587 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6880

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 4787
/proc/meminfo: memFree=1505080/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=7020 CPUtime=642.12
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 1447 0 0 0 64208 4 0 0 25 0 1 0 228290530 7188480 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 1755 1433 66 130 0 1622 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7020


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499768/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12436 CPUtime=4061.13
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2768 0 0 0 406080 33 0 0 25 0 1 0 228290530 12734464 2754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3109 2754 66 130 0 2976 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 12436

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499768/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12576 CPUtime=4121.1
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2792 0 0 0 412077 33 0 0 25 0 1 0 228290530 12877824 2778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3144 2778 66 130 0 3011 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 12576

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499576/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12716 CPUtime=4181.1
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2838 0 0 0 418076 34 0 0 25 0 1 0 228290530 13021184 2824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553079 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3179 2824 66 130 0 3046 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 12716

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499448/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12848 CPUtime=4241.08
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2864 0 0 0 424073 35 0 0 25 0 1 0 228290530 13156352 2850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3212 2850 66 130 0 3079 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 12848

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499384/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12848 CPUtime=4301.06
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2866 0 0 0 430071 35 0 0 25 0 1 0 228290530 13156352 2852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3212 2852 66 130 0 3079 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 12848

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499384/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12848 CPUtime=4361.04
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2866 0 0 0 436069 35 0 0 25 0 1 0 228290530 13156352 2852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3212 2852 66 130 0 3079 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 12848

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499448/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12848 CPUtime=4421.03
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2866 0 0 0 442067 36 0 0 25 0 1 0 228290530 13156352 2852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3212 2852 66 130 0 3079 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 12848

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499384/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12848 CPUtime=4481.01
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2879 0 0 0 448065 36 0 0 25 0 1 0 228290530 13156352 2865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3212 2865 66 130 0 3079 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 12848

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499384/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12848 CPUtime=4541
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2879 0 0 0 454063 37 0 0 25 0 1 0 228290530 13156352 2865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3212 2865 66 130 0 3079 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 12848

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4987
/proc/meminfo: memFree=1499384/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12848 CPUtime=4600.98
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2879 0 0 0 460061 37 0 0 25 0 1 0 228290530 13156352 2865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3212 2865 66 130 0 3079 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 12848

[startup+4662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 4987
/proc/meminfo: memFree=1499320/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12988 CPUtime=4660.97
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2887 0 0 0 466059 38 0 0 25 0 1 0 228290530 13299712 2873 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3247 2873 66 130 0 3114 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 12988

[startup+4722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4987
/proc/meminfo: memFree=1499256/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12988 CPUtime=4720.96
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2892 0 0 0 472057 39 0 0 25 0 1 0 228290530 13299712 2878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547301 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3247 2878 66 130 0 3114 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 12988

[startup+4782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 5161
/proc/meminfo: memFree=1497928/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12988 CPUtime=4780.86
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2910 0 0 0 478047 39 0 0 25 0 1 0 228290530 13299712 2896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3247 2896 66 130 0 3114 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 12988

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5185
/proc/meminfo: memFree=1498936/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12988 CPUtime=4840.84
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2910 0 0 0 484044 40 0 0 25 0 1 0 228290530 13299712 2896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3247 2896 66 130 0 3114 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 12988

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5185
/proc/meminfo: memFree=1498936/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12988 CPUtime=4900.82
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2914 0 0 0 490041 41 0 0 25 0 1 0 228290530 13299712 2900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3247 2900 66 130 0 3114 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 12988

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5185
/proc/meminfo: memFree=1498936/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=12988 CPUtime=4960.8
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2914 0 0 0 496039 41 0 0 25 0 1 0 228290530 13299712 2900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3247 2900 66 130 0 3114 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 12988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5185
/proc/meminfo: memFree=1498936/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=13124 CPUtime=5000.09
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2920 0 0 0 499968 41 0 0 25 0 1 0 228290530 13438976 2906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3281 2906 66 130 0 3148 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 13124

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5185
/proc/meminfo: memFree=1498936/2055920 swapFree=4143384/4192956
[pid=4786] ppid=4784 vsize=13124 CPUtime=5000.09
/proc/4786/stat : 4786 (minisat_noasser) R 4784 4786 4694 0 -1 4194304 2920 0 0 0 499968 41 0 0 25 0 1 0 228290530 13438976 2906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4786/statm: 3281 2906 66 130 0 3148 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 13124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.11
CPU user time (s): 4999.69
CPU system time (s): 0.419936
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 13124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.419936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2920
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= 6
involuntary context switches= 79374

runsolver used 3.65844 second user time and 11.3173 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Apr 28 23:42:05 UTC 2007

IDJOB= 425156
IDBENCH= 20272
IDSOLVER= 189
FILE ID= node24/425156-1177803725

PBS_JOBID= 4715848

Free space on /tmp= 66314 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425156-1177803725/minisat_noassertions /tmp/evaluation/425156-1177803725/instance-425156-1177803725.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-425156-1177803725 -o ROOT/results/node24/solver-425156-1177803725 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425156-1177803725/minisat_noassertions /tmp/evaluation/425156-1177803725/instance-425156-1177803725.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 858263924

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.238
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		: 3000.238
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:       1511384 kB
Buffers:         50012 kB
Cached:         406792 kB
SwapCached:      17904 kB
Active:         263308 kB
Inactive:       217356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511384 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          30172 kB
Slab:            49376 kB
Committed_AS:  3843624 kB
PageTables:       1808 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= 66314 MiB

End job on node24 on Sun Apr 29 01:05:29 UTC 2007