Trace number 425188

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 2007UNSAT 2442.35 2443.15

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
MD5SUM2976853275fc06eec446787735cebe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark123.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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:  1665                                                 |
0.00/0.00	c |  Number of clauses:    5177                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1418     4797    14233 |     1599        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1418     4797    14233 |     1758      100     22 |  0.000 % |
0.00/0.03	c |       250 |    1418     4797    14233 |     1934      250     22 |  0.000 % |
0.00/0.04	c |       476 |    1418     4797    14233 |     2128      476     21 |  0.000 % |
0.04/0.07	c |       814 |    1418     4797    14233 |     2341      814     20 |  0.000 % |
0.10/0.11	c |      1320 |    1418     4797    14233 |     2575     1320     21 |  0.000 % |
0.10/0.17	c |      2080 |    1418     4797    14233 |     2832     2080     22 |  0.000 % |
0.20/0.28	c |      3219 |    1418     4797    14233 |     3115     1750     21 |  0.000 % |
0.40/0.44	c |      4927 |    1418     4797    14233 |     3427     1822     24 |  0.000 % |
0.59/0.69	c |      7489 |    1418     4797    14233 |     3770     2591     22 |  0.000 % |
1.00/1.07	c |     11334 |    1418     4797    14233 |     4147     2537     22 |  0.000 % |
1.59/1.67	c |     17100 |    1418     4797    14233 |     4562     4014     21 |  0.000 % |
2.59/2.61	c |     25749 |    1418     4797    14233 |     5018     3275     20 |  0.000 % |
3.99/4.09	c |     38723 |    1418     4797    14233 |     5520     3434     21 |  0.000 % |
6.39/6.43	c |     58184 |    1418     4797    14233 |     6072     3199     18 |  0.000 % |
9.99/10.07	c |     87376 |    1418     4797    14233 |     6679     4451     20 |  0.000 % |
15.69/15.78	c |    131165 |    1418     4797    14233 |     7347     4004     22 |  0.001 % |
24.38/24.48	c |    196850 |    1418     4797    14233 |     8082     6090     26 |  0.000 % |
38.08/38.11	c |    295376 |    1418     4797    14233 |     8890     5978     21 |  0.000 % |
59.17/59.30	c |    443166 |    1418     4797    14233 |     9779     5029     20 |  0.001 % |
92.77/92.88	c |    664849 |    1418     4797    14233 |    10757     8810     22 |  0.000 % |
145.75/145.83	c |    997375 |    1418     4797    14233 |    11832     9628     23 |  0.000 % |
229.83/229.95	c |   1496163 |    1418     4797    14233 |    13016     6477     20 |  0.000 % |
361.48/361.71	c |   2244347 |    1418     4797    14233 |    14317    12368     23 |  0.000 % |
574.43/574.76	c |   3366621 |    1418     4797    14233 |    15749     8605     19 |  0.000 % |
915.22/915.64	c |   5050032 |    1418     4797    14233 |    17324     8731     25 |  0.000 % |
1447.97/1448.56	c |   7575149 |    1417     4787    14205 |    19057    14080     25 |  0.060 % |
2308.43/2309.28	c |  11362824 |    1411     4759    14125 |    20962    17743     21 |  0.421 % |
2442.30/2443.14	c ===============================================================================
2442.30/2443.14	c restarts              : 28
2442.30/2443.14	c conflicts             : 11948601       (4892 /sec)
2442.30/2443.14	c decisions             : 14399863       (1.76 % random) (5896 /sec)
2442.30/2443.14	c propagations          : 2070409275     (847738 /sec)
2442.30/2443.14	c conflict literals     : 292052718      (37.46 % deleted)
2442.30/2443.14	c Memory used           : 12.78 MB
2442.30/2443.14	c CPU time              : 2442.27 s
2442.30/2443.14	c 
2442.30/2443.14	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-425188-1177822612 -o ROOT/results/node63/solver-425188-1177822612 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425188-1177822612/minisat_noassertions /tmp/evaluation/425188-1177822612/instance-425188-1177822612.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: 1.00 1.00 1.00 3/64 2553
/proc/meminfo: memFree=1322876/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=2144 CPUtime=0
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 258251154 2195456 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 536 181 50 130 0 403 0

[startup+0.049814 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2553
/proc/meminfo: memFree=1322876/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=2360 CPUtime=0.04
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 279 0 0 0 4 0 0 0 18 0 1 0 258251154 2416640 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 590 265 66 130 0 457 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2360

[startup+0.102819 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2553
/proc/meminfo: memFree=1322876/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=2360 CPUtime=0.1
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 280 0 0 0 10 0 0 0 18 0 1 0 258251154 2416640 266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 590 266 66 130 0 457 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2360

[startup+0.30184 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2553
/proc/meminfo: memFree=1322876/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=2500 CPUtime=0.3
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 318 0 0 0 30 0 0 0 19 0 1 0 258251154 2560000 304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551639 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 625 304 66 130 0 492 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2500

[startup+0.701883 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2553
/proc/meminfo: memFree=1322876/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=2632 CPUtime=0.69
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 355 0 0 0 69 0 0 0 22 0 1 0 258251154 2695168 341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 658 341 66 130 0 525 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2632

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2554
/proc/meminfo: memFree=1321716/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=2764 CPUtime=1.49
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 386 0 0 0 149 0 0 0 25 0 1 0 258251154 2830336 372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 691 372 66 130 0 558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2764

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2554
/proc/meminfo: memFree=1321460/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=2896 CPUtime=3.09
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 427 0 0 0 309 0 0 0 25 0 1 0 258251154 2965504 413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 724 413 66 130 0 591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2896

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2554
/proc/meminfo: memFree=1321076/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=3160 CPUtime=6.29
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 483 0 0 0 629 0 0 0 25 0 1 0 258251154 3235840 469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 790 469 66 130 0 657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3160

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2554
/proc/meminfo: memFree=1320628/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=3556 CPUtime=12.69
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 592 0 0 0 1269 0 0 0 25 0 1 0 258251154 3641344 578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 889 578 66 130 0 756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3556

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2554
/proc/meminfo: memFree=1320052/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=4084 CPUtime=25.48
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 717 0 0 0 2548 0 0 0 25 0 1 0 258251154 4182016 703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1021 703 66 130 0 888 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4084

[startup+51.1022 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2554
/proc/meminfo: memFree=1319540/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=4616 CPUtime=51.07
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 841 0 0 0 5107 0 0 0 25 0 1 0 258251154 4726784 827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1154 827 66 130 0 1021 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4616

[startup+102.306 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 2554
/proc/meminfo: memFree=1318708/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=5412 CPUtime=102.27
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1054 0 0 0 10226 1 0 0 25 0 1 0 258251154 5541888 1040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1353 1040 66 130 0 1220 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5412

[startup+162.303 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 2554
/proc/meminfo: memFree=1318068/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=6072 CPUtime=162.25
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1197 0 0 0 16224 1 0 0 25 0 1 0 258251154 6217728 1183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1518 1183 66 130 0 1385 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6072

[startup+222.302 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 2554
/proc/meminfo: memFree=1317556/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=6604 CPUtime=222.23
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1327 0 0 0 22222 1 0 0 25 0 1 0 258251154 6762496 1313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1651 1313 66 130 0 1518 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6604

[startup+282.303 s]
/proc/loadavg: 1.09 1.06 1.01 2/71 2718
/proc/meminfo: memFree=1315636/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=7008 CPUtime=282.12
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1445 0 0 0 28210 2 0 0 25 0 1 0 258251154 7176192 1431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1752 1431 66 130 0 1619 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 7008

[startup+342.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 2752
/proc/meminfo: memFree=1316596/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=7272 CPUtime=342.09
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1501 0 0 0 34207 2 0 0 25 0 1 0 258251154 7446528 1487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1818 1487 66 130 0 1685 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 7272

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2752
/proc/meminfo: memFree=1316084/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=7800 CPUtime=402.07
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1630 0 0 0 40205 2 0 0 25 0 1 0 258251154 7987200 1616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 1950 1616 66 130 0 1817 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 7800

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 2752
/proc/meminfo: memFree=1315764/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=8064 CPUtime=462.05
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1708 0 0 0 46203 2 0 0 25 0 1 0 258251154 8257536 1694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2016 1694 66 130 0 1883 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 8064

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2752
/proc/meminfo: memFree=1315508/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=8328 CPUtime=522.04
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1780 0 0 0 52201 3 0 0 25 0 1 0 258251154 8527872 1766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2082 1766 66 130 0 1949 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 8328

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2752
/proc/meminfo: memFree=1315380/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=8464 CPUtime=582.03
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1810 0 0 0 58200 3 0 0 25 0 1 0 258251154 8667136 1796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2116 1796 66 130 0 1983 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8464

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2752
/proc/meminfo: memFree=1314676/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=9264 CPUtime=642.01
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 1989 0 0 0 64198 3 0 0 25 0 1 0 258251154 9486336 1975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2316 1975 66 130 0 2183 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9264


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

/proc/meminfo: memFree=1312628/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=11364 CPUtime=1481.77
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2527 0 0 0 148172 5 0 0 25 0 1 0 258251154 11636736 2513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2841 2513 66 130 0 2708 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 11364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1312436/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=11504 CPUtime=1541.75
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2557 0 0 0 154170 5 0 0 25 0 1 0 258251154 11780096 2543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2876 2543 66 130 0 2743 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 11504

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1312500/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=11600 CPUtime=1601.73
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2581 0 0 0 160168 5 0 0 25 0 1 0 258251154 11878400 2567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2900 2567 66 130 0 2767 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 11600

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1312500/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=11600 CPUtime=1661.71
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2582 0 0 0 166166 5 0 0 25 0 1 0 258251154 11878400 2568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2900 2568 66 130 0 2767 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 11600

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1312308/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=11732 CPUtime=1721.69
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2623 0 0 0 172164 5 0 0 25 0 1 0 258251154 12013568 2609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2933 2609 66 130 0 2800 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 11732

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1312244/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=11868 CPUtime=1781.68
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2645 0 0 0 178163 5 0 0 25 0 1 0 258251154 12152832 2631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 2967 2631 66 130 0 2834 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 11868

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1312116/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12000 CPUtime=1841.67
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2660 0 0 0 184161 6 0 0 25 0 1 0 258251154 12288000 2646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3000 2646 66 130 0 2867 0
Current children cumulated CPU time (s) 1841.67
Current children cumulated vsize (KiB) 12000

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311988/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12128 CPUtime=1901.65
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2706 0 0 0 190159 6 0 0 25 0 1 0 258251154 12419072 2692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3032 2692 66 130 0 2899 0
Current children cumulated CPU time (s) 1901.65
Current children cumulated vsize (KiB) 12128

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311796/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12396 CPUtime=1961.63
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2765 0 0 0 196157 6 0 0 25 0 1 0 258251154 12693504 2751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3099 2751 66 130 0 2966 0
Current children cumulated CPU time (s) 1961.63
Current children cumulated vsize (KiB) 12396

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311668/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12396 CPUtime=2021.61
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2783 0 0 0 202155 6 0 0 25 0 1 0 258251154 12693504 2769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3099 2769 66 130 0 2966 0
Current children cumulated CPU time (s) 2021.61
Current children cumulated vsize (KiB) 12396

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311284/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12804 CPUtime=2081.6
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2869 0 0 0 208154 6 0 0 25 0 1 0 258251154 13111296 2855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3201 2855 66 130 0 3068 0
Current children cumulated CPU time (s) 2081.6
Current children cumulated vsize (KiB) 12804

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311348/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12804 CPUtime=2141.57
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2869 0 0 0 214151 6 0 0 25 0 1 0 258251154 13111296 2855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3201 2855 66 130 0 3068 0
Current children cumulated CPU time (s) 2141.57
Current children cumulated vsize (KiB) 12804

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311348/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12804 CPUtime=2201.56
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2869 0 0 0 220150 6 0 0 25 0 1 0 258251154 13111296 2855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3201 2855 66 130 0 3068 0
Current children cumulated CPU time (s) 2201.56
Current children cumulated vsize (KiB) 12804

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311348/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12804 CPUtime=2261.54
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2869 0 0 0 226148 6 0 0 25 0 1 0 258251154 13111296 2855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3201 2855 66 130 0 3068 0
Current children cumulated CPU time (s) 2261.54
Current children cumulated vsize (KiB) 12804

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311092/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=12948 CPUtime=2321.52
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2928 0 0 0 232146 6 0 0 25 0 1 0 258251154 13258752 2914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3237 2914 66 130 0 3104 0
Current children cumulated CPU time (s) 2321.52
Current children cumulated vsize (KiB) 12948

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311028/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=13084 CPUtime=2381.51
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2938 0 0 0 238144 7 0 0 25 0 1 0 258251154 13398016 2924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3271 2924 66 130 0 3138 0
Current children cumulated CPU time (s) 2381.51
Current children cumulated vsize (KiB) 13084

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311028/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=13084 CPUtime=2441.5
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2943 0 0 0 244143 7 0 0 25 0 1 0 258251154 13398016 2929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3271 2929 66 130 0 3138 0
Current children cumulated CPU time (s) 2441.5
Current children cumulated vsize (KiB) 13084

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

[startup+2442.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311028/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=13084 CPUtime=2441.9
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2943 0 0 0 244183 7 0 0 25 0 1 0 258251154 13398016 2929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3271 2929 66 130 0 3138 0
Current children cumulated CPU time (s) 2441.9
Current children cumulated vsize (KiB) 13084

[startup+2443.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2752
/proc/meminfo: memFree=1311028/2055920 swapFree=4182936/4192956
[pid=2553] ppid=2551 vsize=13084 CPUtime=2442.3
/proc/2553/stat : 2553 (minisat_noasser) R 2551 2553 2260 0 -1 4194304 2943 0 0 0 244223 7 0 0 25 0 1 0 258251154 13398016 2929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/2553/statm: 3271 2929 66 130 0 3138 0
Current children cumulated CPU time (s) 2442.3
Current children cumulated vsize (KiB) 13084

Child status: 20
Real time (s): 2443.15
CPU time (s): 2442.35
CPU user time (s): 2442.27
CPU system time (s): 0.073988
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 13084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2442.27
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2949
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= 8
involuntary context switches= 4390

runsolver used 1.78573 second user time and 4.93725 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 29 04:56:52 UTC 2007

IDJOB= 425188
IDBENCH= 20331
IDSOLVER= 189
FILE ID= node63/425188-1177822612

PBS_JOBID= 4715935

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425188-1177822612/minisat_noassertions /tmp/evaluation/425188-1177822612/instance-425188-1177822612.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-425188-1177822612 -o ROOT/results/node63/solver-425188-1177822612 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425188-1177822612/minisat_noassertions /tmp/evaluation/425188-1177822612/instance-425188-1177822612.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2976853275fc06eec446787735cebe47

RANDOM SEED= 731649385

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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:       1323348 kB
Buffers:         53704 kB
Cached:         594672 kB
SwapCached:       4764 kB
Active:         373404 kB
Inactive:       285464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1323348 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          15744 kB
Slab:            59744 kB
Committed_AS:  2306240 kB
PageTables:       1460 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= 66563 MiB

End job on node63 on Sun Apr 29 05:37:36 UTC 2007