Trace number 421365

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
MD5SUM7007deee126adf1fd5ef630430a3ae45
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.456929
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1077     4071    12168 |     1357        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1077     4071    12168 |     1492      100     26 |  0.000 % |
0.00/0.02	c |       250 |    1077     4071    12168 |     1641      250     29 |  0.000 % |
0.00/0.03	c |       476 |    1077     4071    12168 |     1806      476     28 |  0.000 % |
0.00/0.06	c |       814 |    1077     4071    12168 |     1986      814     29 |  0.000 % |
0.00/0.09	c |      1322 |    1077     4071    12168 |     2185     1322     30 |  0.000 % |
0.10/0.14	c |      2081 |    1077     4071    12168 |     2404     2081     30 |  0.000 % |
0.19/0.23	c |      3220 |    1077     4071    12168 |     2644     1938     30 |  0.000 % |
0.29/0.36	c |      4928 |    1077     4071    12168 |     2908     2263     28 |  0.000 % |
0.49/0.56	c |      7493 |    1077     4071    12168 |     3199     1802     28 |  0.000 % |
0.79/0.89	c |     11339 |    1077     4071    12168 |     3519     2314     31 |  0.000 % |
1.40/1.41	c |     17105 |    1077     4071    12168 |     3871     2615     29 |  0.000 % |
2.20/2.20	c |     25755 |    1077     4071    12168 |     4258     3275     32 |  0.000 % |
3.40/3.48	c |     38731 |    1077     4071    12168 |     4684     3116     31 |  0.000 % |
5.39/5.48	c |     58192 |    1077     4071    12168 |     5153     3323     32 |  0.000 % |
8.59/8.69	c |     87386 |    1077     4071    12168 |     5668     3400     30 |  0.000 % |
13.49/13.59	c |    131175 |    1077     4071    12168 |     6235     3722     29 |  0.000 % |
21.08/21.11	c |    196859 |    1077     4071    12168 |     6858     5724     31 |  0.000 % |
33.08/33.13	c |    295386 |    1077     4071    12168 |     7544     6129     31 |  0.000 % |
51.97/52.08	c |    443175 |    1077     4071    12168 |     8299     3865     31 |  0.000 % |
80.56/80.61	c |    664858 |    1077     4071    12168 |     9129     6484     30 |  0.000 % |
126.45/126.59	c |    997384 |    1077     4071    12168 |    10042     5756     30 |  0.000 % |
198.43/198.57	c |   1496175 |    1077     4071    12168 |    11046     6082     30 |  0.000 % |
314.89/315.01	c |   2244357 |    1077     4071    12168 |    12150    11046     32 |  0.000 % |
495.82/496.02	c |   3366631 |    1077     4071    12168 |    13366     9952     31 |  0.000 % |
780.83/781.17	c |   5050042 |    1077     4071    12168 |    14702    13496     31 |  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/node38/watcher-421365-1177503091 -o ROOT/results/node38/solver-421365-1177503091 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421365-1177503091/minisat_noassertions /tmp/evaluation/421365-1177503091/instance-421365-1177503091.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 20753
/proc/meminfo: memFree=1818576/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=1988 CPUtime=0
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 182475773 2035712 161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 497 161 50 130 0 364 0

[startup+0.105699 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 20753
/proc/meminfo: memFree=1818576/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=2264 CPUtime=0.1
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 246 0 0 0 10 0 0 0 18 0 1 0 182475773 2318336 232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 566 232 66 130 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2264

[startup+0.201717 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 20753
/proc/meminfo: memFree=1818576/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=2396 CPUtime=0.19
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 288 0 0 0 19 0 0 0 18 0 1 0 182475773 2453504 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 599 274 66 130 0 466 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2396

[startup+0.301736 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 20753
/proc/meminfo: memFree=1818576/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=2396 CPUtime=0.29
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 301 0 0 0 29 0 0 0 19 0 1 0 182475773 2453504 287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 599 287 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701813 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 20753
/proc/meminfo: memFree=1818576/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=2528 CPUtime=0.69
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 335 0 0 0 69 0 0 0 23 0 1 0 182475773 2588672 321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 632 321 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50197 s]
/proc/loadavg: 0.91 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1817352/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=2792 CPUtime=1.49
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 376 0 0 0 149 0 0 0 25 0 1 0 182475773 2859008 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548491 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 698 362 66 130 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2792

[startup+3.10127 s]
/proc/loadavg: 0.91 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1817032/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=3056 CPUtime=3.09
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 448 0 0 0 309 0 0 0 25 0 1 0 182475773 3129344 434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 764 434 66 130 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3056

[startup+6.30289 s]
/proc/loadavg: 0.92 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1816592/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=3320 CPUtime=6.29
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 524 0 0 0 629 0 0 0 25 0 1 0 182475773 3399680 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 830 510 66 130 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3320

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1816080/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=3716 CPUtime=12.69
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 182475773 3805184 590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552782 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 929 590 66 130 0 796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3716

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1815568/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=4248 CPUtime=25.48
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 735 0 0 0 2548 0 0 0 25 0 1 0 182475773 4349952 721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553049 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1062 721 66 130 0 929 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4248

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1814800/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=4908 CPUtime=51.07
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 917 0 0 0 5107 0 0 0 25 0 1 0 182475773 5025792 903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1227 903 66 130 0 1094 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4908

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1814160/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=5560 CPUtime=102.26
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1093 0 0 0 10225 1 0 0 25 0 1 0 182475773 5693440 1079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1390 1079 66 130 0 1257 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5560

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1813392/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=6360 CPUtime=162.23
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1287 0 0 0 16222 1 0 0 25 0 1 0 182475773 6512640 1273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1590 1273 66 130 0 1457 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6360

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1812880/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=6892 CPUtime=222.22
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1405 0 0 0 22220 2 0 0 25 0 1 0 182475773 7057408 1391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1723 1391 66 130 0 1590 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6892

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1812560/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=7140 CPUtime=282.19
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1490 0 0 0 28217 2 0 0 25 0 1 0 182475773 7311360 1476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1785 1476 66 130 0 1652 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1811984/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=7784 CPUtime=342.17
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1620 0 0 0 34214 3 0 0 25 0 1 0 182475773 7970816 1606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548494 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1946 1606 66 130 0 1813 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7784

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1811728/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=7924 CPUtime=402.15
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1680 0 0 0 40212 3 0 0 25 0 1 0 182475773 8114176 1666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 1981 1666 66 130 0 1848 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7924

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1811408/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=8324 CPUtime=462.13
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1758 0 0 0 46209 4 0 0 25 0 1 0 182475773 8523776 1744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2081 1744 66 130 0 1948 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8324

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1811024/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=8720 CPUtime=522.11
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1860 0 0 0 52206 5 0 0 25 0 1 0 182475773 8929280 1846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2180 1846 66 130 0 2047 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8720

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1810704/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=9068 CPUtime=582.09
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 1946 0 0 0 58204 5 0 0 25 0 1 0 182475773 9285632 1932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2267 1932 66 130 0 2134 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9068

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1810448/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=9348 CPUtime=642.07
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2013 0 0 0 64201 6 0 0 25 0 1 0 182475773 9572352 1999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2337 1999 66 130 0 2204 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9348

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1810256/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=9480 CPUtime=702.05
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2060 0 0 0 70199 6 0 0 25 0 1 0 182475773 9707520 2046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2370 2046 66 130 0 2237 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 9480

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20754
/proc/meminfo: memFree=1810128/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=9616 CPUtime=762.03
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2087 0 0 0 76197 6 0 0 25 0 1 0 182475773 9846784 2073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2404 2073 66 130 0 2271 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9616

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1809680/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=10144 CPUtime=822
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2213 0 0 0 82193 7 0 0 25 0 1 0 182475773 10387456 2199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2536 2199 66 130 0 2403 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10144

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1809360/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=10408 CPUtime=881.99
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2280 0 0 0 88191 8 0 0 25 0 1 0 182475773 10657792 2266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2602 2266 66 130 0 2469 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 10408

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1809360/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=10408 CPUtime=941.96
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2292 0 0 0 94188 8 0 0 25 0 1 0 182475773 10657792 2278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2602 2278 66 130 0 2469 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 10408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1809104/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=10668 CPUtime=1001.95
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2354 0 0 0 100186 9 0 0 25 0 1 0 182475773 10924032 2340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2667 2340 66 130 0 2534 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 10668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1809040/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=10772 CPUtime=1061.92
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2363 0 0 0 106183 9 0 0 25 0 1 0 182475773 11030528 2349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2693 2349 66 130 0 2560 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 10772

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1808784/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=11036 CPUtime=1121.9
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2431 0 0 0 112181 9 0 0 25 0 1 0 182475773 11300864 2417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2759 2417 66 130 0 2626 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1808656/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=11160 CPUtime=1181.88
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2455 0 0 0 118178 10 0 0 25 0 1 0 182475773 11427840 2441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2790 2441 66 130 0 2657 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 11160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 20756
/proc/meminfo: memFree=1808656/2055920 swapFree=4159740/4192956
[pid=20753] ppid=20751 vsize=11160 CPUtime=1200.08
/proc/20753/stat : 20753 (minisat_noasser) R 20751 20753 19413 0 -1 4194304 2459 0 0 0 119998 10 0 0 25 0 1 0 182475773 11427840 2445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20753/statm: 2790 2445 66 130 0 2657 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11160

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.106983
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 11160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2459
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= 25301

runsolver used 0.913861 second user time and 2.55561 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 25 12:11:31 UTC 2007

IDJOB= 421365
IDBENCH= 20282
IDSOLVER= 188
FILE ID= node38/421365-1177503091

PBS_JOBID= 4685832

Free space on /tmp= 66242 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/421365-1177503091/minisat_noassertions /tmp/evaluation/421365-1177503091/instance-421365-1177503091.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-421365-1177503091 -o ROOT/results/node38/solver-421365-1177503091 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421365-1177503091/minisat_noassertions /tmp/evaluation/421365-1177503091/instance-421365-1177503091.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7007deee126adf1fd5ef630430a3ae45

RANDOM SEED= 365268118

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1818920 kB
Buffers:         35772 kB
Cached:         124836 kB
SwapCached:       3136 kB
Active:         113736 kB
Inactive:        74780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818920 kB
SwapTotal:     4192956 kB
SwapFree:      4159740 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          36136 kB
Slab:            33712 kB
Committed_AS:  1701660 kB
PageTables:       2064 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= 66242 MiB

End job on node38 on Wed Apr 25 12:31:34 UTC 2007