Trace number 425129

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) 5000.09 5001.91

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.12
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3879    12289    36918 |     4096        0    nan |  0.000 % |
0.00/0.07	c |       101 |    3879    12289    36918 |     4505      100     18 |  0.036 % |
0.07/0.08	c |       251 |    3879    12289    36918 |     4956      250     18 |  0.036 % |
0.09/0.12	c |       479 |    3877    12274    36871 |     5452      478     21 |  0.036 % |
0.09/0.17	c |       817 |    3877    12274    36871 |     5997      816     23 |  0.036 % |
0.19/0.24	c |      1323 |    3877    12274    36871 |     6597     1322     24 |  0.036 % |
0.29/0.37	c |      2082 |    3877    12274    36871 |     7256     2081     28 |  0.036 % |
0.49/0.55	c |      3221 |    3877    12274    36871 |     7982     3220     26 |  0.037 % |
0.79/0.87	c |      4929 |    3877    12274    36871 |     8780     4928     28 |  0.037 % |
1.29/1.39	c |      7491 |    3877    12274    36871 |     9658     7490     30 |  0.036 % |
2.19/2.28	c |     11335 |    3877    12274    36871 |    10624     6338     30 |  0.036 % |
3.49/3.58	c |     17103 |    3877    12274    36871 |    11687     6645     24 |  0.036 % |
5.58/5.66	c |     25752 |    3877    12274    36871 |    12856     9233     34 |  0.036 % |
8.99/9.08	c |     38727 |    3877    12274    36871 |    14141     9119     26 |  0.036 % |
14.29/14.35	c |     58190 |    3877    12274    36871 |    15555    14048     31 |  0.036 % |
22.99/23.10	c |     87383 |    3877    12274    36871 |    17111    11461     25 |  0.036 % |
37.28/37.37	c |    131173 |    3877    12274    36871 |    18822    11721     35 |  0.036 % |
60.07/60.14	c |    196857 |    3877    12274    36871 |    20704    10783     26 |  0.036 % |
97.35/97.46	c |    295385 |    3877    12274    36871 |    22775    14600     33 |  0.036 % |
158.03/158.13	c |    443174 |    3877    12274    36871 |    25052    12438     32 |  0.036 % |
252.70/252.80	c |    664858 |    3877    12274    36871 |    27558    17720     35 |  0.036 % |
410.24/410.43	c |    997383 |    3877    12274    36871 |    30313    26067     31 |  0.036 % |
659.06/659.39	c |   1496171 |    3877    12274    36871 |    33345    29120     43 |  0.036 % |
1035.84/1036.21	c |   2244354 |    3877    12274    36871 |    36679    22825     31 |  0.036 % |
1636.92/1637.55	c |   3366629 |    3877    12274    36871 |    40347    27863     32 |  0.036 % |
2607.99/2609.03	c |   5050041 |    3877    12274    36871 |    44382    14902     37 |  0.036 % |
4136.17/4137.75	c |   7575157 |    3877    12274    36871 |    48820    17233     36 |  0.036 % |

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/node3/watcher-425129-1177792110 -o ROOT/results/node3/solver-425129-1177792110 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425129-1177792110/minisat_noassertions /tmp/evaluation/425129-1177792110/instance-425129-1177792110.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: 1.84 1.97 1.88 3/77 3769
/proc/meminfo: memFree=1557336/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=2476 CPUtime=0
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 255248724 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134689078 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 619 324 50 130 0 486 0

[startup+0.0825911 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 3769
/proc/meminfo: memFree=1557336/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=3820 CPUtime=0.07
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 712 0 0 0 7 0 0 0 18 0 1 0 255248724 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3820

[startup+0.101584 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 3769
/proc/meminfo: memFree=1557336/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=3820 CPUtime=0.09
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 712 0 0 0 9 0 0 0 18 0 1 0 255248724 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301616 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 3769
/proc/meminfo: memFree=1557336/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=3820 CPUtime=0.29
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 712 0 0 0 29 0 0 0 19 0 1 0 255248724 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701681 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 3769
/proc/meminfo: memFree=1557336/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=3820 CPUtime=0.69
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 712 0 0 0 69 0 0 0 22 0 1 0 255248724 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50181 s]
/proc/loadavg: 1.84 1.97 1.88 2/78 3770
/proc/meminfo: memFree=1554704/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=4480 CPUtime=1.49
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 864 0 0 0 149 0 0 0 25 0 1 0 255248724 4587520 818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 1120 818 66 130 0 987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4480

[startup+3.10107 s]
/proc/loadavg: 1.84 1.97 1.88 2/78 3770
/proc/meminfo: memFree=1553808/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=4744 CPUtime=3.09
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 947 0 0 0 309 0 0 0 25 0 1 0 255248724 4857856 901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 1186 901 66 130 0 1053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4744

[startup+6.30259 s]
/proc/loadavg: 1.77 1.95 1.88 2/78 3770
/proc/meminfo: memFree=1553360/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=5404 CPUtime=6.28
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 1097 0 0 0 628 0 0 0 25 0 1 0 255248724 5533696 1051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 1351 1051 66 130 0 1218 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5404

[startup+12.7016 s]
/proc/loadavg: 1.71 1.93 1.87 2/78 3770
/proc/meminfo: memFree=1552848/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=5720 CPUtime=12.69
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 1181 0 0 0 1268 1 0 0 25 0 1 0 255248724 5857280 1135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 1430 1135 66 130 0 1297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5720

[startup+25.5017 s]
/proc/loadavg: 1.55 1.89 1.86 2/78 3770
/proc/meminfo: memFree=1552272/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=6248 CPUtime=25.48
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 1317 0 0 0 2547 1 0 0 25 0 1 0 255248724 6397952 1271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 1562 1271 66 130 0 1429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6248

[startup+51.1019 s]
/proc/loadavg: 1.36 1.82 1.83 2/78 3770
/proc/meminfo: memFree=1551120/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=7436 CPUtime=51.08
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 1589 0 0 0 5106 2 0 0 25 0 1 0 255248724 7614464 1543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 1859 1543 66 130 0 1726 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7436

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.79 2/78 3770
/proc/meminfo: memFree=1549712/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=8768 CPUtime=102.25
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 1942 0 0 0 10223 2 0 0 25 0 1 0 255248724 8978432 1896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 2192 1896 66 130 0 2059 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8768

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.73 2/78 3770
/proc/meminfo: memFree=1548624/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=9832 CPUtime=162.23
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 2203 0 0 0 16220 3 0 0 25 0 1 0 255248724 10067968 2157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547276 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 2458 2157 66 130 0 2325 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9832

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 3770
/proc/meminfo: memFree=1547152/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=11292 CPUtime=222.21
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 2564 0 0 0 22217 4 0 0 25 0 1 0 255248724 11563008 2518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 2823 2518 66 130 0 2690 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11292

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.64 2/78 3772
/proc/meminfo: memFree=1547024/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=11456 CPUtime=282.19
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 2598 0 0 0 28215 4 0 0 25 0 1 0 255248724 11730944 2552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 2864 2552 66 130 0 2731 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11456

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 3772
/proc/meminfo: memFree=1546448/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=12116 CPUtime=342.17
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 2747 0 0 0 34212 5 0 0 25 0 1 0 255248724 12406784 2701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 3029 2701 66 130 0 2896 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12116

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 3772
/proc/meminfo: memFree=1546128/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=12384 CPUtime=402.15
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 2828 0 0 0 40210 5 0 0 25 0 1 0 255248724 12681216 2782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 3096 2782 66 130 0 2963 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12384

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.52 2/78 3772
/proc/meminfo: memFree=1544336/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=14228 CPUtime=462.13
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 3278 0 0 0 46207 6 0 0 25 0 1 0 255248724 14569472 3232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 3557 3232 66 130 0 3424 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14228

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.48 2/78 3772
/proc/meminfo: memFree=1544016/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=14480 CPUtime=522.11
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 3356 0 0 0 52204 7 0 0 25 0 1 0 255248724 14827520 3310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 3620 3310 66 130 0 3487 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14480

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.45 2/78 3772
/proc/meminfo: memFree=1543440/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=15140 CPUtime=582.08
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 3497 0 0 0 58201 7 0 0 25 0 1 0 255248724 15503360 3451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 3785 3451 66 130 0 3652 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15140

[startup+642.302 s]
/proc/loadavg: 1.13 1.13 1.43 2/78 3772
/proc/meminfo: memFree=1543376/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=15140 CPUtime=642.08
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 3497 0 0 0 64200 8 0 0 25 0 1 0 255248724 15503360 3451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 3785 3451 66 130 0 3652 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15140


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1534480/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=24108 CPUtime=4060.8
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 5703 0 0 0 406045 35 0 0 25 0 1 0 255248724 24686592 5657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6027 5657 66 130 0 5894 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 24108

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533904/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=24768 CPUtime=4120.77
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 5857 0 0 0 412041 36 0 0 25 0 1 0 255248724 25362432 5811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6192 5811 66 130 0 6059 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 24768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533712/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=24852 CPUtime=4180.75
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 5920 0 0 0 418039 36 0 0 25 0 1 0 255248724 25448448 5866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6213 5866 66 130 0 6080 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 24852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533712/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=24852 CPUtime=4240.74
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 5921 0 0 0 424037 37 0 0 25 0 1 0 255248724 25448448 5867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6213 5867 66 130 0 6080 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 24852

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533648/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=24852 CPUtime=4300.71
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 5922 0 0 0 430034 37 0 0 25 0 1 0 255248724 25448448 5868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6213 5868 66 130 0 6080 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 24852

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533648/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=24852 CPUtime=4360.7
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 5922 0 0 0 436032 38 0 0 25 0 1 0 255248724 25448448 5868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6213 5868 66 130 0 6080 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 24852

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533328/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25260 CPUtime=4420.67
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6005 0 0 0 442029 38 0 0 25 0 1 0 255248724 25866240 5951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6315 5951 66 130 0 6182 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 25260

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533328/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25260 CPUtime=4480.65
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6005 0 0 0 448027 38 0 0 25 0 1 0 255248724 25866240 5951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6315 5951 66 130 0 6182 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 25260

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533392/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25260 CPUtime=4540.63
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6005 0 0 0 454024 39 0 0 25 0 1 0 255248724 25866240 5951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6315 5951 66 130 0 6182 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 25260

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533328/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25260 CPUtime=4600.61
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6005 0 0 0 460022 39 0 0 25 0 1 0 255248724 25866240 5951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6315 5951 66 130 0 6182 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 25260

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533328/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25260 CPUtime=4660.59
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6016 0 0 0 466019 40 0 0 25 0 1 0 255248724 25866240 5962 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6315 5962 66 130 0 6182 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 25260

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533200/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25412 CPUtime=4720.57
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6028 0 0 0 472017 40 0 0 25 0 1 0 255248724 26021888 5974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6353 5974 66 130 0 6220 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 25412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533072/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25568 CPUtime=4780.55
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6059 0 0 0 478014 41 0 0 25 0 1 0 255248724 26181632 6005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6392 6005 66 130 0 6259 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 25568

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1533136/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25568 CPUtime=4840.52
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6059 0 0 0 484011 41 0 0 25 0 1 0 255248724 26181632 6005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6392 6005 66 130 0 6259 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 25568

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1532624/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=25964 CPUtime=4900.5
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6183 0 0 0 490008 42 0 0 25 0 1 0 255248724 26587136 6129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6491 6129 66 130 0 6358 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 25964

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1532496/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=26096 CPUtime=4960.48
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6217 0 0 0 496006 42 0 0 25 0 1 0 255248724 26722304 6163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6524 6163 66 130 0 6391 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 26096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1532496/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=26096 CPUtime=5000.07
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6220 0 0 0 499965 42 0 0 25 0 1 0 255248724 26722304 6166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553663 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6524 6166 66 130 0 6391 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 26096

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3972
/proc/meminfo: memFree=1532496/2055920 swapFree=4138856/4192956
[pid=3769] ppid=3767 vsize=26096 CPUtime=5000.07
/proc/3769/stat : 3769 (minisat_noasser) R 3767 3769 3477 0 -1 4194304 6220 0 0 0 499965 42 0 0 25 0 1 0 255248724 26722304 6166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553663 0 0 4096 3 0 0 0 17 1 0 0
/proc/3769/statm: 6524 6166 66 130 0 6391 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 26096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.65
CPU system time (s): 0.434933
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 26096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6220
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= 83946

runsolver used 3.68244 second user time and 10.7934 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 28 20:28:30 UTC 2007

IDJOB= 425129
IDBENCH= 20233
IDSOLVER= 189
FILE ID= node3/425129-1177792110

PBS_JOBID= 4715765

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/425129-1177792110/minisat_noassertions /tmp/evaluation/425129-1177792110/instance-425129-1177792110.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-425129-1177792110 -o ROOT/results/node3/solver-425129-1177792110 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425129-1177792110/minisat_noassertions /tmp/evaluation/425129-1177792110/instance-425129-1177792110.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 242485188

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1557744 kB
Buffers:         47884 kB
Cached:         380776 kB
SwapCached:      18032 kB
Active:         209812 kB
Inactive:       243208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557744 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            30684 kB
Committed_AS:  6190092 kB
PageTables:       1780 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= 66551 MiB

End job on node3 on Sat Apr 28 21:51:54 UTC 2007