Trace number 421112

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
MD5SUMeb4f7aa1b8444b3d3004f4a39bb280d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.769
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |
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 |     389     1692     5137 |      564        0    nan |  0.000 % |
0.00/0.00	c |       100 |     389     1692     5137 |      620      100     20 |  0.001 % |
0.00/0.01	c |       250 |     389     1692     5137 |      682      250     19 |  0.001 % |
0.01/0.01	c |       476 |     389     1692     5137 |      750      476     19 |  0.001 % |
0.01/0.03	c |       814 |     389     1692     5137 |      825      422     17 |  0.001 % |
0.01/0.04	c |      1320 |     389     1692     5137 |      908      494     16 |  0.001 % |
0.01/0.07	c |      2082 |     389     1692     5137 |      999      781     17 |  0.001 % |
0.10/0.11	c |      3221 |     389     1692     5137 |     1099      887     17 |  0.001 % |
0.10/0.18	c |      4931 |     389     1692     5137 |     1208      904     17 |  0.001 % |
0.20/0.28	c |      7494 |     389     1692     5137 |     1329      990     16 |  0.001 % |
0.40/0.44	c |     11340 |     389     1692     5137 |     1462      743     16 |  0.001 % |
0.60/0.68	c |     17108 |     389     1692     5137 |     1609     1298     17 |  0.001 % |
1.00/1.06	c |     25759 |     389     1692     5137 |     1770      884     17 |  0.001 % |
1.60/1.64	c |     38734 |     389     1692     5137 |     1947     1225     16 |  0.001 % |
2.50/2.53	c |     58195 |     389     1692     5137 |     2141     1917     17 |  0.001 % |
3.89/3.94	c |     87387 |     389     1692     5137 |     2355     1724     17 |  0.001 % |
6.09/6.15	c |    131176 |     389     1692     5137 |     2591     1298     15 |  0.001 % |
9.49/9.53	c |    196861 |     389     1692     5137 |     2850     2514     19 |  0.001 % |
14.69/14.77	c |    295389 |     389     1692     5137 |     3135     2829     19 |  0.001 % |
22.99/23.02	c |    443181 |     389     1692     5137 |     3449     3030     18 |  0.001 % |
35.68/35.71	c |    664867 |     389     1692     5137 |     3794     3306     17 |  0.001 % |
55.57/55.69	c |    997392 |     389     1692     5137 |     4173     2298     18 |  0.001 % |
86.96/87.06	c |   1496180 |     389     1692     5137 |     4591     4113     19 |  0.001 % |
135.39/135.59	c |   2244362 |     389     1692     5137 |     5050     4494     20 |  0.001 % |
210.65/210.83	c |   3366636 |     389     1692     5137 |     5555     2735     17 |  0.001 % |
329.21/329.49	c |   5050047 |     389     1692     5137 |     6110     3067     16 |  0.001 % |
513.57/513.82	c |   7575167 |     389     1692     5137 |     6721     5057     18 |  0.001 % |
803.78/804.11	c |  11362845 |     389     1692     5137 |     7394     4412     19 |  0.001 % |

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/node63/watcher-421112-1177498762 -o ROOT/results/node63/solver-421112-1177498762 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421112-1177498762/minisat_noassertions /tmp/evaluation/421112-1177498762/instance-421112-1177498762.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.90 3/64 3355
/proc/meminfo: memFree=1830340/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=1852 CPUtime=0
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 225866101 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134687112 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 463 125 62 130 0 330 0

[startup+0.0142959 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3355
/proc/meminfo: memFree=1830340/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=1852 CPUtime=0.01
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 143 0 0 0 1 0 0 0 18 0 1 0 225866101 1896448 129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552580 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 463 129 66 130 0 330 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1852

[startup+0.101304 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3355
/proc/meminfo: memFree=1830340/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=1852 CPUtime=0.1
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 158 0 0 0 10 0 0 0 18 0 1 0 225866101 1896448 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 463 144 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.301326 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3355
/proc/meminfo: memFree=1830340/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=1984 CPUtime=0.3
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 174 0 0 0 30 0 0 0 19 0 1 0 225866101 2031616 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 496 160 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701369 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3355
/proc/meminfo: memFree=1830340/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=1984 CPUtime=0.7
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 192 0 0 0 70 0 0 0 22 0 1 0 225866101 2031616 178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 496 178 66 130 0 363 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1984

[startup+1.50145 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3356
/proc/meminfo: memFree=1829820/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=2116 CPUtime=1.5
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 213 0 0 0 150 0 0 0 25 0 1 0 225866101 2166784 199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 529 199 66 130 0 396 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2116

[startup+3.10162 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3356
/proc/meminfo: memFree=1829628/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=2248 CPUtime=3.1
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 243 0 0 0 310 0 0 0 25 0 1 0 225866101 2301952 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 562 229 66 130 0 429 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2248

[startup+6.30197 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 3356
/proc/meminfo: memFree=1829372/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=2380 CPUtime=6.29
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 280 0 0 0 629 0 0 0 25 0 1 0 225866101 2437120 266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 595 266 66 130 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 3356
/proc/meminfo: memFree=1829116/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=2512 CPUtime=12.69
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 321 0 0 0 1269 0 0 0 25 0 1 0 225866101 2572288 307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546546 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 628 307 66 130 0 495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2512

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 3356
/proc/meminfo: memFree=1828860/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=2776 CPUtime=25.49
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 387 0 0 0 2549 0 0 0 25 0 1 0 225866101 2842624 373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546825 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 694 373 66 130 0 561 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2776

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 3356
/proc/meminfo: memFree=1828540/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=3172 CPUtime=51.08
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 465 0 0 0 5108 0 0 0 25 0 1 0 225866101 3248128 451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 793 451 66 130 0 660 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3172

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/71 3422
/proc/meminfo: memFree=1826756/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=3564 CPUtime=102.25
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 576 0 0 0 10225 0 0 0 25 0 1 0 225866101 3649536 562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 891 562 66 130 0 758 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3564

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1827196/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=3968 CPUtime=162.17
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 661 0 0 0 16216 1 0 0 25 0 1 0 225866101 4063232 647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 992 647 66 130 0 859 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 3968

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1827068/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=4100 CPUtime=222.15
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 720 0 0 0 22214 1 0 0 25 0 1 0 225866101 4198400 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1025 706 66 130 0 892 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 4100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1827004/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=4364 CPUtime=282.13
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 781 0 0 0 28212 1 0 0 25 0 1 0 225866101 4468736 767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1091 767 66 130 0 958 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 4364

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1826748/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=4636 CPUtime=342.11
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 825 0 0 0 34210 1 0 0 25 0 1 0 225866101 4747264 811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1159 811 66 130 0 1026 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4636

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1826620/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=4768 CPUtime=402.09
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 869 0 0 0 40208 1 0 0 25 0 1 0 225866101 4882432 855 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1192 855 66 130 0 1059 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4768

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1826492/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=4768 CPUtime=462.07
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 884 0 0 0 46206 1 0 0 25 0 1 0 225866101 4882432 870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1192 870 66 130 0 1059 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 4768

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1826300/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5044 CPUtime=522.07
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 926 0 0 0 52205 2 0 0 25 0 1 0 225866101 5165056 912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1261 912 66 130 0 1128 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 5044

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1826300/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5044 CPUtime=582.05
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 958 0 0 0 58203 2 0 0 25 0 1 0 225866101 5165056 944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1261 944 66 130 0 1128 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5044

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1826108/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5180 CPUtime=642.03
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 980 0 0 0 64201 2 0 0 25 0 1 0 225866101 5304320 966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546845 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1295 966 66 130 0 1162 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 5180

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1826108/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5312 CPUtime=702.01
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1003 0 0 0 70199 2 0 0 25 0 1 0 225866101 5439488 989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1328 989 66 130 0 1195 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 5312

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825916/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5444 CPUtime=762
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1030 0 0 0 76198 2 0 0 25 0 1 0 225866101 5574656 1016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1361 1016 66 130 0 1228 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 5444

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825788/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5444 CPUtime=821.97
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1052 0 0 0 82195 2 0 0 25 0 1 0 225866101 5574656 1038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1361 1038 66 130 0 1228 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 5444

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825660/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5584 CPUtime=881.96
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1085 0 0 0 88193 3 0 0 25 0 1 0 225866101 5718016 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1396 1071 66 130 0 1263 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 5584

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825596/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5716 CPUtime=941.95
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1104 0 0 0 94192 3 0 0 25 0 1 0 225866101 5853184 1090 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1429 1090 66 130 0 1296 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 5716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825404/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5856 CPUtime=1001.93
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1136 0 0 0 100190 3 0 0 25 0 1 0 225866101 5996544 1122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1464 1122 66 130 0 1331 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 5856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825276/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5856 CPUtime=1061.91
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1160 0 0 0 106188 3 0 0 25 0 1 0 225866101 5996544 1146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1464 1146 66 130 0 1331 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 5856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825212/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5992 CPUtime=1121.89
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1173 0 0 0 112186 3 0 0 25 0 1 0 225866101 6135808 1159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1498 1159 66 130 0 1365 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 5992

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825212/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5992 CPUtime=1181.87
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1185 0 0 0 118184 3 0 0 25 0 1 0 225866101 6135808 1171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1498 1171 66 130 0 1365 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 5992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825148/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5992 CPUtime=1200.07
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1191 0 0 0 120004 3 0 0 25 0 1 0 225866101 6135808 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1498 1177 66 130 0 1365 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5992

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3554
/proc/meminfo: memFree=1825148/2055920 swapFree=4182896/4192956
[pid=3355] ppid=3353 vsize=5992 CPUtime=1200.07
/proc/3355/stat : 3355 (minisat_noasser) R 3353 3355 2410 0 -1 4194304 1191 0 0 0 120004 3 0 0 25 0 1 0 225866101 6135808 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3355/statm: 1498 1177 66 130 0 1365 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.040993
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 5992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1191
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= 2385

runsolver used 0.912861 second user time and 2.42263 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Apr 25 10:59:22 UTC 2007

IDJOB= 421112
IDBENCH= 20021
IDSOLVER= 188
FILE ID= node63/421112-1177498762

PBS_JOBID= 4685764

Free space on /tmp= 66473 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421112-1177498762/minisat_noassertions /tmp/evaluation/421112-1177498762/instance-421112-1177498762.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-421112-1177498762 -o ROOT/results/node63/solver-421112-1177498762 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421112-1177498762/minisat_noassertions /tmp/evaluation/421112-1177498762/instance-421112-1177498762.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  eb4f7aa1b8444b3d3004f4a39bb280d2

RANDOM SEED= 925434480

TIME LIMIT= 1200 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:       1830748 kB
Buffers:         18200 kB
Cached:         142076 kB
SwapCached:       4556 kB
Active:          66180 kB
Inactive:       110136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830748 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          21300 kB
Slab:            34788 kB
Committed_AS:  2220628 kB
PageTables:       1472 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= 66473 MiB

End job on node63 on Wed Apr 25 11:19:24 UTC 2007