Trace number 421404

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) 1200.07 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
MD5SUM3765de921264120aecd4bbce78bd2a98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2021     6892    20650 |     2297        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2021     6892    20650 |     2527      100     25 |  0.000 % |
0.03/0.04	c |       250 |    2021     6892    20650 |     2779      250     31 |  0.000 % |
0.03/0.06	c |       475 |    2021     6892    20650 |     3057      475     30 |  0.000 % |
0.03/0.10	c |       812 |    2021     6892    20650 |     3363      812     29 |  0.000 % |
0.09/0.15	c |      1319 |    2021     6892    20650 |     3699     1319     30 |  0.000 % |
0.19/0.22	c |      2079 |    2021     6892    20650 |     4069     2079     30 |  0.000 % |
0.29/0.35	c |      3218 |    2021     6892    20650 |     4476     3218     32 |  0.000 % |
0.49/0.54	c |      4926 |    2021     6892    20650 |     4924     2617     30 |  0.000 % |
0.79/0.87	c |      7489 |    2021     6892    20650 |     5416     2606     29 |  0.000 % |
1.29/1.36	c |     11334 |    2021     6892    20650 |     5958     3624     30 |  0.000 % |
2.10/2.15	c |     17100 |    2021     6892    20650 |     6554     3243     27 |  0.000 % |
3.39/3.42	c |     25749 |    2021     6892    20650 |     7210     5133     31 |  0.000 % |
5.40/5.41	c |     38723 |    2021     6892    20650 |     7931     6961     35 |  0.000 % |
8.49/8.54	c |     58187 |    2021     6892    20650 |     8724     6072     31 |  0.000 % |
13.49/13.53	c |     87379 |    2021     6892    20650 |     9596     8427     33 |  0.000 % |
21.28/21.35	c |    131168 |    2021     6892    20650 |    10556     8100     31 |  0.000 % |
33.68/33.70	c |    196853 |    2021     6892    20650 |    11611     9317     34 |  0.000 % |
53.17/53.26	c |    295380 |    2021     6892    20650 |    12772     7290     30 |  0.000 % |
85.07/85.14	c |    443169 |    2021     6892    20650 |    14050    12150     34 |  0.000 % |
134.85/134.99	c |    664852 |    2021     6892    20650 |    15455    12960     34 |  0.000 % |
215.53/215.64	c |    997377 |    2021     6892    20650 |    17000     7974     33 |  0.000 % |
340.69/340.81	c |   1496166 |    2021     6892    20650 |    18700    15595     33 |  0.000 % |
550.13/550.30	c |   2244349 |    2021     6892    20650 |    20571    16142     34 |  0.000 % |
877.04/877.36	c |   3366623 |    2021     6892    20650 |    22628    15697     37 |  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/node63/watcher-421404-1177503578 -o ROOT/results/node63/solver-421404-1177503578 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421404-1177503578/minisat_noassertions /tmp/evaluation/421404-1177503578/instance-421404-1177503578.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: 1.07 1.03 0.94 3/64 3925
/proc/meminfo: memFree=1826580/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=2176 CPUtime=0
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 226347674 2228224 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 544 212 50 130 0 411 0

[startup+0.041509 s]
/proc/loadavg: 1.07 1.03 0.94 3/64 3925
/proc/meminfo: memFree=1826580/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=2620 CPUtime=0.03
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 365 0 0 0 3 0 0 0 18 0 1 0 226347674 2682880 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 655 351 66 130 0 522 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2620

[startup+0.101573 s]
/proc/loadavg: 1.07 1.03 0.94 3/64 3925
/proc/meminfo: memFree=1826580/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=2620 CPUtime=0.09
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 226347674 2682880 351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551690 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 655 351 66 130 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.301535 s]
/proc/loadavg: 1.07 1.03 0.94 3/64 3925
/proc/meminfo: memFree=1826580/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=2752 CPUtime=0.29
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 226347674 2818048 385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557840 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 688 385 66 130 0 555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2752

[startup+0.701577 s]
/proc/loadavg: 1.07 1.03 0.94 3/64 3925
/proc/meminfo: memFree=1826580/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=3152 CPUtime=0.69
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 473 0 0 0 69 0 0 0 22 0 1 0 226347674 3227648 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 788 459 66 130 0 655 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3152

[startup+1.50166 s]
/proc/loadavg: 1.07 1.03 0.94 2/65 3926
/proc/meminfo: memFree=1824908/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=3284 CPUtime=1.49
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 226347674 3362816 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 821 513 66 130 0 688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3284

[startup+3.10183 s]
/proc/loadavg: 1.07 1.03 0.94 2/65 3926
/proc/meminfo: memFree=1824524/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=3680 CPUtime=3.09
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 612 0 0 0 309 0 0 0 25 0 1 0 226347674 3768320 598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 920 598 66 130 0 787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3680

[startup+6.30117 s]
/proc/loadavg: 1.06 1.03 0.94 2/65 3926
/proc/meminfo: memFree=1823892/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=4228 CPUtime=6.29
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 737 0 0 0 629 0 0 0 25 0 1 0 226347674 4329472 723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 1057 723 66 130 0 924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4228

[startup+12.7019 s]
/proc/loadavg: 1.06 1.03 0.94 2/65 3926
/proc/meminfo: memFree=1823380/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=4492 CPUtime=12.69
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 831 0 0 0 1269 0 0 0 25 0 1 0 226347674 4599808 817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 1123 817 66 130 0 990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4492

[startup+25.5012 s]
/proc/loadavg: 1.04 1.03 0.94 2/65 3926
/proc/meminfo: memFree=1822740/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=5152 CPUtime=25.48
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 981 0 0 0 2548 0 0 0 25 0 1 0 226347674 5275648 967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 1288 967 66 130 0 1155 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5152

[startup+51.1019 s]
/proc/loadavg: 1.03 1.03 0.94 2/65 3926
/proc/meminfo: memFree=1821972/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=5944 CPUtime=51.07
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 1167 0 0 0 5107 0 0 0 25 0 1 0 226347674 6086656 1153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 1486 1153 66 130 0 1353 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5944

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 3926
/proc/meminfo: memFree=1820756/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=7140 CPUtime=102.26
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 1463 0 0 0 10225 1 0 0 25 0 1 0 226347674 7311360 1449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 1785 1449 66 130 0 1652 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7140

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 3926
/proc/meminfo: memFree=1819988/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=7932 CPUtime=162.24
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 1664 0 0 0 16222 2 0 0 25 0 1 0 226347674 8122368 1650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 1983 1650 66 130 0 1850 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7932

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 3926
/proc/meminfo: memFree=1819348/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=8460 CPUtime=222.23
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 1800 0 0 0 22220 3 0 0 25 0 1 0 226347674 8663040 1786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548014 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2115 1786 66 130 0 1982 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8460

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1818772/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=8988 CPUtime=282.21
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 1950 0 0 0 28218 3 0 0 25 0 1 0 226347674 9203712 1936 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2247 1936 66 130 0 2114 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8988

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1818260/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=9564 CPUtime=342.19
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2068 0 0 0 34216 3 0 0 25 0 1 0 226347674 9793536 2054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2391 2054 66 130 0 2258 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9564

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1817684/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=10092 CPUtime=402.17
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2211 0 0 0 40214 3 0 0 25 0 1 0 226347674 10334208 2197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2523 2197 66 130 0 2390 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10092

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1817364/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=10360 CPUtime=462.16
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2285 0 0 0 46212 4 0 0 25 0 1 0 226347674 10608640 2271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2590 2271 66 130 0 2457 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10360

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1816852/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=10904 CPUtime=522.14
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2399 0 0 0 52210 4 0 0 25 0 1 0 226347674 11165696 2385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2726 2385 66 130 0 2593 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10904

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1816596/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=11036 CPUtime=582.12
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2452 0 0 0 58208 4 0 0 25 0 1 0 226347674 11300864 2438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2759 2438 66 130 0 2626 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 11036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1816084/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=11604 CPUtime=642.11
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2574 0 0 0 64207 4 0 0 25 0 1 0 226347674 11882496 2560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 2901 2560 66 130 0 2768 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 11604

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1815572/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=12000 CPUtime=702.09
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2689 0 0 0 70204 5 0 0 25 0 1 0 226347674 12288000 2675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3000 2675 66 130 0 2867 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 12000

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1815380/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=12264 CPUtime=762.08
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2744 0 0 0 76203 5 0 0 25 0 1 0 226347674 12558336 2730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3066 2730 66 130 0 2933 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 12264

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1815252/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=12396 CPUtime=822.05
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2772 0 0 0 82200 5 0 0 25 0 1 0 226347674 12693504 2758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548131 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3099 2758 66 130 0 2966 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 12396

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1814868/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=12660 CPUtime=882.04
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2855 0 0 0 88198 6 0 0 25 0 1 0 226347674 12963840 2841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548472 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3165 2841 66 130 0 3032 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 12660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1814932/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=12796 CPUtime=942.02
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2875 0 0 0 94196 6 0 0 25 0 1 0 226347674 13103104 2861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3199 2861 66 130 0 3066 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 12796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1814740/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=12928 CPUtime=1002
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 2918 0 0 0 100194 6 0 0 25 0 1 0 226347674 13238272 2904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3232 2904 66 130 0 3099 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 12928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1814356/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=13340 CPUtime=1061.98
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 3001 0 0 0 106192 6 0 0 25 0 1 0 226347674 13660160 2987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3335 2987 66 130 0 3202 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 13340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1814292/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=13340 CPUtime=1121.98
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 3028 0 0 0 112191 7 0 0 25 0 1 0 226347674 13660160 3014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3335 3014 66 130 0 3202 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 13340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1814100/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=13484 CPUtime=1181.96
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 3051 0 0 0 118189 7 0 0 25 0 1 0 226347674 13807616 3037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3371 3037 66 130 0 3238 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 13484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3926
/proc/meminfo: memFree=1814100/2055920 swapFree=4182896/4192956
[pid=3925] ppid=3923 vsize=13484 CPUtime=1200.06
/proc/3925/stat : 3925 (minisat_noasser) R 3923 3925 2410 0 -1 4194304 3059 0 0 0 119999 7 0 0 25 0 1 0 226347674 13807616 3045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3925/statm: 3371 3045 66 130 0 3238 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13484

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.075988
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 13484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3059
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= 1619

runsolver used 0.942856 second user time and 2.34464 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Apr 25 12:19:38 UTC 2007

IDJOB= 421404
IDBENCH= 20326
IDSOLVER= 188
FILE ID= node63/421404-1177503578

PBS_JOBID= 4685764

Free space on /tmp= 66473 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
COMMAND LINE= /tmp/evaluation/421404-1177503578/minisat_noassertions /tmp/evaluation/421404-1177503578/instance-421404-1177503578.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-421404-1177503578 -o ROOT/results/node63/solver-421404-1177503578 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421404-1177503578/minisat_noassertions /tmp/evaluation/421404-1177503578/instance-421404-1177503578.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3765de921264120aecd4bbce78bd2a98

RANDOM SEED= 672789852

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:       1827052 kB
Buffers:         19456 kB
Cached:         144560 kB
SwapCached:       4556 kB
Active:          66868 kB
Inactive:       113164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827052 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          21300 kB
Slab:            34808 kB
Committed_AS:  2224772 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 12:39:40 UTC 2007