Trace number 424898

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) 5000.08 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
MD5SUMb403a40368f0561878d5cbdd78a87179
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
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 |     434     1888     5761 |      629        0    nan |  0.000 % |
0.00/0.00	c |       101 |     434     1888     5761 |      692      101     21 |  0.000 % |
0.00/0.01	c |       255 |     434     1888     5761 |      761      255     21 |  0.000 % |
0.00/0.02	c |       481 |     434     1888     5761 |      837      481     22 |  0.000 % |
0.00/0.03	c |       820 |     434     1888     5761 |      921      820     22 |  0.000 % |
0.00/0.05	c |      1326 |     434     1888     5761 |     1013      843     20 |  0.000 % |
0.00/0.08	c |      2086 |     434     1888     5761 |     1114     1074     20 |  0.000 % |
0.10/0.13	c |      3226 |     434     1888     5761 |     1226     1050     19 |  0.000 % |
0.19/0.20	c |      4935 |     434     1888     5761 |     1349      843     19 |  0.000 % |
0.29/0.31	c |      7498 |     434     1888     5761 |     1483     1295     21 |  0.000 % |
0.39/0.48	c |     11342 |     434     1888     5761 |     1632     1328     21 |  0.000 % |
0.69/0.76	c |     17109 |     434     1888     5761 |     1795     1185     21 |  0.000 % |
1.10/1.18	c |     25758 |     434     1888     5761 |     1975     1535     19 |  0.000 % |
1.79/1.83	c |     38732 |     434     1888     5761 |     2172     1411     17 |  0.000 % |
2.79/2.85	c |     58193 |     434     1888     5761 |     2389     1991     21 |  0.000 % |
4.29/4.40	c |     87385 |     434     1888     5761 |     2628     1950     20 |  0.000 % |
6.69/6.79	c |    131174 |     434     1888     5761 |     2891     1591     19 |  0.000 % |
10.49/10.58	c |    196858 |     434     1888     5761 |     3180     2666     20 |  0.000 % |
16.39/16.43	c |    295386 |     434     1888     5761 |     3499     2763     20 |  0.000 % |
25.49/25.58	c |    443177 |     434     1888     5761 |     3848     3243     21 |  0.000 % |
39.68/39.75	c |    664861 |     434     1888     5761 |     4233     2851     20 |  0.000 % |
61.37/61.46	c |    997387 |     434     1888     5761 |     4657     3710     20 |  0.000 % |
95.57/95.65	c |   1496175 |     434     1888     5761 |     5122     4007     20 |  0.000 % |
148.95/149.04	c |   2244358 |     434     1888     5761 |     5635     3126     19 |  0.000 % |
232.23/232.31	c |   3366634 |     434     1888     5761 |     6198     3400     20 |  0.000 % |
366.39/366.52	c |   5050046 |     434     1888     5761 |     6818     3245     20 |  0.000 % |
577.53/577.72	c |   7575162 |     434     1888     5761 |     7500     4199     22 |  0.000 % |
905.15/905.41	c |  11362838 |     434     1888     5761 |     8250     6750     20 |  0.000 % |
1414.62/1415.16	c |  17044350 |     434     1888     5761 |     9075     4726     21 |  0.000 % |
2219.80/2220.57	c |  25566621 |     434     1888     5761 |     9983     7834     23 |  0.000 % |
3483.46/3484.59	c |  38350027 |     434     1888     5761 |    10981     9322     22 |  0.000 % |

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/node68/watcher-424898-1177677710 -o ROOT/results/node68/solver-424898-1177677710 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424898-1177677710/minisat_noassertions /tmp/evaluation/424898-1177677710/instance-424898-1177677710.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: 0.77 0.93 0.98 3/64 32656
/proc/meminfo: memFree=1580928/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=1852 CPUtime=0
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 243760566 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521161 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 463 125 62 130 0 330 0

[startup+0.104464 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 32656
/proc/meminfo: memFree=1580928/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=1984 CPUtime=0.1
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 243760566 2031616 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 496 154 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.201473 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 32656
/proc/meminfo: memFree=1580928/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=1984 CPUtime=0.19
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 176 0 0 0 19 0 0 0 18 0 1 0 243760566 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1984

[startup+0.301481 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 32656
/proc/meminfo: memFree=1580928/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=1984 CPUtime=0.29
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 185 0 0 0 29 0 0 0 19 0 1 0 243760566 2031616 171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 496 171 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701518 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 32656
/proc/meminfo: memFree=1580928/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=2116 CPUtime=0.69
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 207 0 0 0 69 0 0 0 22 0 1 0 243760566 2166784 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545596 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 529 193 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50159 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 32657
/proc/meminfo: memFree=1580280/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=2248 CPUtime=1.49
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 228 0 0 0 149 0 0 0 25 0 1 0 243760566 2301952 214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 562 214 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10173 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 32657
/proc/meminfo: memFree=1580088/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=2384 CPUtime=3.09
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 265 0 0 0 309 0 0 0 25 0 1 0 243760566 2441216 251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 596 251 66 130 0 463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2384

[startup+6.30302 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 32657
/proc/meminfo: memFree=1579832/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=2516 CPUtime=6.29
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 301 0 0 0 629 0 0 0 25 0 1 0 243760566 2576384 287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 629 287 66 130 0 496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2516

[startup+12.7016 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 32657
/proc/meminfo: memFree=1579512/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=2648 CPUtime=12.69
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 360 0 0 0 1269 0 0 0 25 0 1 0 243760566 2711552 346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 662 346 66 130 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2648

[startup+25.5018 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 32657
/proc/meminfo: memFree=1579192/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=3044 CPUtime=25.49
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 432 0 0 0 2549 0 0 0 25 0 1 0 243760566 3117056 418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 761 418 66 130 0 628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3044

[startup+51.1011 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 32657
/proc/meminfo: memFree=1578808/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=3440 CPUtime=51.08
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 526 0 0 0 5108 0 0 0 25 0 1 0 243760566 3522560 512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 860 512 66 130 0 727 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3440

[startup+102.302 s]
/proc/loadavg: 0.95 0.95 0.98 2/65 32657
/proc/meminfo: memFree=1578232/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=3836 CPUtime=102.27
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 651 0 0 0 10227 0 0 0 25 0 1 0 243760566 3928064 637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 959 637 66 130 0 826 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3836

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 32657
/proc/meminfo: memFree=1577912/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=4232 CPUtime=162.25
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 741 0 0 0 16225 0 0 0 25 0 1 0 243760566 4333568 727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1058 727 66 130 0 925 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4232

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 32657
/proc/meminfo: memFree=1577720/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=4484 CPUtime=222.23
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 789 0 0 0 22223 0 0 0 25 0 1 0 243760566 4591616 775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1121 775 66 130 0 988 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32657
/proc/meminfo: memFree=1577400/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=4748 CPUtime=282.21
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 875 0 0 0 28221 0 0 0 25 0 1 0 243760566 4861952 861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1187 861 66 130 0 1054 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4748

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32657
/proc/meminfo: memFree=1577144/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=5016 CPUtime=342.19
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 935 0 0 0 34219 0 0 0 25 0 1 0 243760566 5136384 921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1254 921 66 130 0 1121 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5016

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32657
/proc/meminfo: memFree=1576824/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=5280 CPUtime=402.18
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 1006 0 0 0 40218 0 0 0 25 0 1 0 243760566 5406720 992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1320 992 66 130 0 1187 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5280

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32657
/proc/meminfo: memFree=1576760/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=5412 CPUtime=462.16
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 1036 0 0 0 46216 0 0 0 25 0 1 0 243760566 5541888 1022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1353 1022 66 130 0 1220 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32657
/proc/meminfo: memFree=1576632/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=5540 CPUtime=522.15
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 1059 0 0 0 52215 0 0 0 25 0 1 0 243760566 5672960 1045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1385 1045 66 130 0 1252 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5540

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32657
/proc/meminfo: memFree=1576504/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=5668 CPUtime=582.13
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 1093 0 0 0 58213 0 0 0 25 0 1 0 243760566 5804032 1079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1417 1079 66 130 0 1284 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5668

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32657
/proc/meminfo: memFree=1576312/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=5800 CPUtime=642.11
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 1146 0 0 0 64211 0 0 0 25 0 1 0 243760566 5939200 1132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 1450 1132 66 130 0 1317 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5800


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572472/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9344 CPUtime=4061.11
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 1991 0 0 0 406106 5 0 0 25 0 1 0 243760566 9568256 1977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2336 1977 66 130 0 2203 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 9344

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572408/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9344 CPUtime=4121.09
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 1999 0 0 0 412104 5 0 0 25 0 1 0 243760566 9568256 1985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2336 1985 66 130 0 2203 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 9344

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572408/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9344 CPUtime=4181.08
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2013 0 0 0 418103 5 0 0 25 0 1 0 243760566 9568256 1999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2336 1999 66 130 0 2203 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 9344

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572344/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9344 CPUtime=4241.06
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2022 0 0 0 424101 5 0 0 25 0 1 0 243760566 9568256 2008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2336 2008 66 130 0 2203 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 9344

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572280/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9484 CPUtime=4301.04
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2030 0 0 0 430099 5 0 0 25 0 1 0 243760566 9711616 2016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2371 2016 66 130 0 2238 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 9484

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572280/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9484 CPUtime=4361.03
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2046 0 0 0 436098 5 0 0 25 0 1 0 243760566 9711616 2032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2371 2032 66 130 0 2238 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 9484

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572216/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9484 CPUtime=4421.01
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2046 0 0 0 442096 5 0 0 25 0 1 0 243760566 9711616 2032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2371 2032 66 130 0 2238 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 9484

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572280/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9484 CPUtime=4481
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2047 0 0 0 448094 6 0 0 25 0 1 0 243760566 9711616 2033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2371 2033 66 130 0 2238 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 9484

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572216/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9484 CPUtime=4540.99
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2056 0 0 0 454093 6 0 0 25 0 1 0 243760566 9711616 2042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2371 2042 66 130 0 2238 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 9484

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572216/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9616 CPUtime=4600.97
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2059 0 0 0 460091 6 0 0 25 0 1 0 243760566 9846784 2045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2404 2045 66 130 0 2271 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 9616

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572088/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9616 CPUtime=4660.95
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2086 0 0 0 466089 6 0 0 25 0 1 0 243760566 9846784 2072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2404 2072 66 130 0 2271 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 9616

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 389
/proc/meminfo: memFree=1572088/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9752 CPUtime=4720.94
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2090 0 0 0 472088 6 0 0 25 0 1 0 243760566 9986048 2076 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2438 2076 66 130 0 2305 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 9752

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 545
/proc/meminfo: memFree=1570736/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9752 CPUtime=4780.84
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2094 0 0 0 478078 6 0 0 25 0 1 0 243760566 9986048 2080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2438 2080 66 130 0 2305 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 9752

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 587
/proc/meminfo: memFree=1571704/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9752 CPUtime=4840.81
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2094 0 0 0 484075 6 0 0 25 0 1 0 243760566 9986048 2080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2438 2080 66 130 0 2305 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 9752

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 587
/proc/meminfo: memFree=1571768/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9752 CPUtime=4900.78
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2094 0 0 0 490072 6 0 0 25 0 1 0 243760566 9986048 2080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2438 2080 66 130 0 2305 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 9752

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 587
/proc/meminfo: memFree=1571768/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9752 CPUtime=4960.77
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2094 0 0 0 496071 6 0 0 25 0 1 0 243760566 9986048 2080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2438 2080 66 130 0 2305 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 9752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 587
/proc/meminfo: memFree=1571960/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9752 CPUtime=5000.06
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2099 0 0 0 500000 6 0 0 25 0 1 0 243760566 9986048 2085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2438 2085 66 130 0 2305 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9752

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: 1.07 1.02 1.00 2/65 587
/proc/meminfo: memFree=1571960/2055920 swapFree=4183928/4192956
[pid=32656] ppid=32654 vsize=9752 CPUtime=5000.06
/proc/32656/stat : 32656 (minisat_noasser) R 32654 32656 32602 0 -1 4194304 2099 0 0 0 500000 6 0 0 25 0 1 0 243760566 9986048 2085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 1 0 0
/proc/32656/statm: 2438 2085 66 130 0 2305 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.08
CPU user time (s): 5000.01
CPU system time (s): 0.071989
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 9752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2099
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= 10608

runsolver used 4.10637 second user time and 9.64653 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Fri Apr 27 12:41:50 UTC 2007

IDJOB= 424898
IDBENCH= 19976
IDSOLVER= 189
FILE ID= node68/424898-1177677710

PBS_JOBID= 4698632

Free space on /tmp= 66525 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1279599478-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424898-1177677710/minisat_noassertions /tmp/evaluation/424898-1177677710/instance-424898-1177677710.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-424898-1177677710 -o ROOT/results/node68/solver-424898-1177677710 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424898-1177677710/minisat_noassertions /tmp/evaluation/424898-1177677710/instance-424898-1177677710.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b403a40368f0561878d5cbdd78a87179

RANDOM SEED= 541089312

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1581336 kB
Buffers:         44144 kB
Cached:         354000 kB
SwapCached:       3056 kB
Active:         199836 kB
Inactive:       207820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581336 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            53032 kB
Committed_AS:  2938756 kB
PageTables:       1380 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= 66525 MiB

End job on node68 on Fri Apr 27 14:05:14 UTC 2007