Trace number 425131

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) 5000.03 5001.91

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4076.05
Satisfiable
(Un)Satisfiability was proved
Number of variables5498
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                                       |
0.03/0.06	c ============================[ Search Statistics ]==============================
0.03/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.06	c ===============================================================================
0.03/0.06	c |         0 |    3848    12162    36847 |     4054        0    nan |  0.000 % |
0.03/0.07	c |       100 |    3848    12162    36847 |     4459      100     25 |  0.073 % |
0.03/0.09	c |       250 |    3848    12162    36847 |     4905      250     25 |  0.073 % |
0.09/0.12	c |       475 |    3848    12162    36847 |     5395      475     23 |  0.073 % |
0.09/0.17	c |       812 |    3848    12162    36847 |     5935      812     24 |  0.073 % |
0.19/0.25	c |      1318 |    3847    12158    36836 |     6529     1317     24 |  0.091 % |
0.29/0.36	c |      2077 |    3847    12158    36836 |     7181     2076     24 |  0.091 % |
0.49/0.56	c |      3218 |    3847    12158    36836 |     7900     3217     27 |  0.091 % |
0.79/0.87	c |      4926 |    3847    12158    36836 |     8690     4925     27 |  0.091 % |
1.39/1.40	c |      7488 |    3847    12158    36836 |     9559     7487     28 |  0.091 % |
2.29/2.30	c |     11332 |    3847    12158    36836 |    10515     6397     29 |  0.091 % |
3.79/3.82	c |     17100 |    3847    12158    36836 |    11566     6710     28 |  0.091 % |
5.99/6.08	c |     25749 |    3847    12158    36836 |    12723     9322     32 |  0.091 % |
9.48/9.54	c |     38724 |    3847    12158    36836 |    13995     9150     32 |  0.091 % |
15.18/15.27	c |     58188 |    3847    12158    36836 |    15395    14190     36 |  0.091 % |
24.49/24.57	c |     87380 |    3847    12158    36836 |    16934    12058     26 |  0.091 % |
38.68/38.78	c |    131170 |    3847    12158    36836 |    18628    12609     28 |  0.091 % |
61.77/61.88	c |    196856 |    3847    12158    36836 |    20490    11888     25 |  0.091 % |
99.85/99.96	c |    295385 |    3847    12158    36836 |    22539    16307     30 |  0.091 % |
159.64/159.70	c |    443174 |    3847    12158    36836 |    24793    15330     29 |  0.091 % |
253.31/253.47	c |    664857 |    3846    12154    36826 |    27273    14222     27 |  0.109 % |
412.56/412.73	c |    997382 |    3846    12154    36826 |    30000    22816     33 |  0.109 % |
662.87/663.18	c |   1496171 |    3846    12154    36826 |    33000    15878     35 |  0.109 % |
1062.23/1062.78	c |   2244353 |    3846    12154    36826 |    36300    27880     36 |  0.109 % |
1688.02/1688.74	c |   3366627 |    3846    12154    36826 |    39930    21833     34 |  0.109 % |
2670.49/2671.59	c |   5050040 |    3825    12025    36443 |    43923    20496     31 |  0.491 % |
4222.76/4224.36	c |   7575157 |    3825    12025    36443 |    48316    17572     33 |  0.491 % |

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/node69/watcher-425131-1177793097 -o ROOT/results/node69/solver-425131-1177793097 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425131-1177793097/minisat_noassertions /tmp/evaluation/425131-1177793097/instance-425131-1177793097.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6763
/proc/meminfo: memFree=1627020/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=2476 CPUtime=0
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 255299110 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682100 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 619 324 50 130 0 486 0

[startup+0.0387671 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6763
/proc/meminfo: memFree=1627020/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=3820 CPUtime=0.03
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 666 0 0 0 3 0 0 0 18 0 1 0 255299110 3911680 652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 955 652 62 130 0 822 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3820

[startup+0.102777 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6763
/proc/meminfo: memFree=1627020/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=3820 CPUtime=0.09
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 712 0 0 0 9 0 0 0 18 0 1 0 255299110 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301809 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6763
/proc/meminfo: memFree=1627020/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=3820 CPUtime=0.29
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 712 0 0 0 29 0 0 0 19 0 1 0 255299110 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701881 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6763
/proc/meminfo: memFree=1627020/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=3820 CPUtime=0.69
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 712 0 0 0 69 0 0 0 23 0 1 0 255299110 3911680 666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 955 666 66 130 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1624388/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=4364 CPUtime=1.49
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 845 0 0 0 149 0 0 0 25 0 1 0 255299110 4468736 799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1091 799 66 130 0 958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4364

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1623556/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=4796 CPUtime=3.09
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 945 0 0 0 309 0 0 0 25 0 1 0 255299110 4911104 899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1199 899 66 130 0 1066 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4796

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1622980/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=5324 CPUtime=6.29
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 1062 0 0 0 629 0 0 0 25 0 1 0 255299110 5451776 1016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1331 1016 66 130 0 1198 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5324

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1622220/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=6004 CPUtime=12.68
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 1232 0 0 0 1268 0 0 0 25 0 1 0 255299110 6148096 1186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1501 1186 66 130 0 1368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6004

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1621580/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=6532 CPUtime=25.49
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 1391 0 0 0 2548 1 0 0 25 0 1 0 255299110 6688768 1345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1633 1345 66 130 0 1500 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6532

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1620748/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=7384 CPUtime=51.07
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 1598 0 0 0 5106 1 0 0 25 0 1 0 255299110 7561216 1552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 1846 1552 66 130 0 1713 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7384

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1619468/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=8704 CPUtime=102.25
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 1908 0 0 0 10224 1 0 0 25 0 1 0 255299110 8912896 1862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2176 1862 66 130 0 2043 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8704

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1618828/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=9364 CPUtime=162.23
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 2067 0 0 0 16221 2 0 0 25 0 1 0 255299110 9588736 2021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2341 2021 66 130 0 2208 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9364

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1617740/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=10312 CPUtime=222.22
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 2336 0 0 0 22219 3 0 0 25 0 1 0 255299110 10559488 2290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2578 2290 66 130 0 2445 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10312

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1616780/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=11292 CPUtime=282.19
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 2564 0 0 0 28216 3 0 0 25 0 1 0 255299110 11563008 2518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 2823 2518 66 130 0 2690 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11292

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1615948/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=12224 CPUtime=342.17
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 2782 0 0 0 34214 3 0 0 25 0 1 0 255299110 12517376 2736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 3056 2736 66 130 0 2923 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12224

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1615564/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=12620 CPUtime=402.16
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 2896 0 0 0 40212 4 0 0 25 0 1 0 255299110 12922880 2850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 3155 2850 66 130 0 3022 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12620

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1615564/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=12620 CPUtime=462.14
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 2900 0 0 0 46210 4 0 0 25 0 1 0 255299110 12922880 2854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 3155 2854 66 130 0 3022 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12620

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1614604/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=13552 CPUtime=522.11
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 3130 0 0 0 52207 4 0 0 25 0 1 0 255299110 13877248 3084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548712 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 3388 3084 66 130 0 3255 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13552

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1614156/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=13964 CPUtime=582.09
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 3231 0 0 0 58204 5 0 0 25 0 1 0 255299110 14299136 3185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 3491 3185 66 130 0 3358 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13964

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6764
/proc/meminfo: memFree=1614156/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=14108 CPUtime=642.08
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 3237 0 0 0 64203 5 0 0 25 0 1 0 255299110 14446592 3191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 3527 3191 66 130 0 3394 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 14108


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

[startup+4062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 6964
/proc/meminfo: memFree=1603276/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=24836 CPUtime=4060.82
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 5895 0 0 0 406062 20 0 0 25 0 1 0 255299110 25432064 5849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6209 5849 66 130 0 6076 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 24836

[startup+4122.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6964
/proc/meminfo: memFree=1603276/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=24828 CPUtime=4120.8
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 5897 0 0 0 412060 20 0 0 25 0 1 0 255299110 25423872 5851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6207 5851 66 130 0 6074 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 24828

[startup+4182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6964
/proc/meminfo: memFree=1603276/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=24828 CPUtime=4180.78
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 5897 0 0 0 418058 20 0 0 25 0 1 0 255299110 25423872 5851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6207 5851 66 130 0 6074 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 24828

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6964
/proc/meminfo: memFree=1603276/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=24828 CPUtime=4240.75
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 5897 0 0 0 424055 20 0 0 25 0 1 0 255299110 25423872 5851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6207 5851 66 130 0 6074 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 24828

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6964
/proc/meminfo: memFree=1602892/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=25224 CPUtime=4300.74
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 5989 0 0 0 430053 21 0 0 25 0 1 0 255299110 25829376 5943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6306 5943 66 130 0 6173 0
Current children cumulated CPU time (s) 4300.74
Current children cumulated vsize (KiB) 25224

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1602508/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=25620 CPUtime=4360.71
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6083 0 0 0 436050 21 0 0 25 0 1 0 255299110 26234880 6037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6405 6037 66 130 0 6272 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 25620

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1602508/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=25620 CPUtime=4420.69
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6083 0 0 0 442048 21 0 0 25 0 1 0 255299110 26234880 6037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6405 6037 66 130 0 6272 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 25620

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1601740/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=26692 CPUtime=4480.68
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6332 0 0 0 448046 22 0 0 25 0 1 0 255299110 27332608 6286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6673 6286 66 130 0 6540 0
Current children cumulated CPU time (s) 4480.68
Current children cumulated vsize (KiB) 26692

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6964
/proc/meminfo: memFree=1601036/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=27088 CPUtime=4540.65
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6455 0 0 0 454043 22 0 0 25 0 1 0 255299110 27738112 6409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6772 6409 66 130 0 6639 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 27088

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 7132
/proc/meminfo: memFree=1599644/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=27228 CPUtime=4600.56
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6464 0 0 0 460032 24 0 0 25 0 1 0 255299110 27881472 6418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6807 6418 66 130 0 6674 0
Current children cumulated CPU time (s) 4600.56
Current children cumulated vsize (KiB) 27228

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7162
/proc/meminfo: memFree=1600972/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=27228 CPUtime=4660.52
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6464 0 0 0 466027 25 0 0 25 0 1 0 255299110 27881472 6418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6807 6418 66 130 0 6674 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 27228

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7162
/proc/meminfo: memFree=1601036/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=27228 CPUtime=4720.51
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6464 0 0 0 472026 25 0 0 25 0 1 0 255299110 27881472 6418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6807 6418 66 130 0 6674 0
Current children cumulated CPU time (s) 4720.51
Current children cumulated vsize (KiB) 27228

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7162
/proc/meminfo: memFree=1601100/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=27228 CPUtime=4780.48
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6464 0 0 0 478023 25 0 0 25 0 1 0 255299110 27881472 6418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6807 6418 66 130 0 6674 0
Current children cumulated CPU time (s) 4780.48
Current children cumulated vsize (KiB) 27228

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7162
/proc/meminfo: memFree=1601036/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=27228 CPUtime=4840.46
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6464 0 0 0 484021 25 0 0 25 0 1 0 255299110 27881472 6418 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6807 6418 66 130 0 6674 0
Current children cumulated CPU time (s) 4840.46
Current children cumulated vsize (KiB) 27228

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7162
/proc/meminfo: memFree=1600268/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=27888 CPUtime=4900.44
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6656 0 0 0 490019 25 0 0 25 0 1 0 255299110 28557312 6610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 6972 6610 66 130 0 6839 0
Current children cumulated CPU time (s) 4900.44
Current children cumulated vsize (KiB) 27888

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7162
/proc/meminfo: memFree=1600204/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=28044 CPUtime=4960.42
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6675 0 0 0 496017 25 0 0 25 0 1 0 255299110 28717056 6629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 7011 6629 66 130 0 6878 0
Current children cumulated CPU time (s) 4960.42
Current children cumulated vsize (KiB) 28044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7162
/proc/meminfo: memFree=1600268/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=28044 CPUtime=5000.01
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6675 0 0 0 499976 25 0 0 25 0 1 0 255299110 28717056 6629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 7011 6629 66 130 0 6878 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 28044

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 2/65 7162
/proc/meminfo: memFree=1600268/2055920 swapFree=4182956/4192956
[pid=6763] ppid=6761 vsize=28044 CPUtime=5000.01
/proc/6763/stat : 6763 (minisat_noasser) R 6761 6763 6470 0 -1 4194304 6675 0 0 0 499976 25 0 0 25 0 1 0 255299110 28717056 6629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6763/statm: 7011 6629 66 130 0 6878 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 28044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.77
CPU system time (s): 0.26096
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 28044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6675
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= 8696

runsolver used 4.00239 second user time and 9.75352 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sat Apr 28 20:44:57 UTC 2007

IDJOB= 425131
IDBENCH= 20236
IDSOLVER= 189
FILE ID= node69/425131-1177793097

PBS_JOBID= 4715753

Free space on /tmp= 66535 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425131-1177793097/minisat_noassertions /tmp/evaluation/425131-1177793097/instance-425131-1177793097.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-425131-1177793097 -o ROOT/results/node69/solver-425131-1177793097 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425131-1177793097/minisat_noassertions /tmp/evaluation/425131-1177793097/instance-425131-1177793097.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 773963451

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1627492 kB
Buffers:         42800 kB
Cached:         312388 kB
SwapCached:       4124 kB
Active:         190072 kB
Inactive:       175000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627492 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            49428 kB
Committed_AS:  2341592 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= 66535 MiB

End job on node69 on Sat Apr 28 22:08:21 UTC 2007