Trace number 421275

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) 1200.1 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
MD5SUMf797b412c0282263cc1dca0746fdda90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.6397
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.01/0.04	c |  Parsing time:         0.04         s                                       |
0.01/0.09	c ============================[ Search Statistics ]==============================
0.01/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.09	c ===============================================================================
0.01/0.09	c |         0 |    6808    29033    88151 |     9677        0    nan |  0.000 % |
0.09/0.12	c |       100 |    6808    29033    88151 |    10645      100    126 |  0.000 % |
0.09/0.15	c |       250 |    6808    29033    88151 |    11709      250    118 |  0.000 % |
0.19/0.20	c |       475 |    6808    29033    88151 |    12880      475    114 |  0.000 % |
0.19/0.27	c |       813 |    6808    29033    88151 |    14169      813    117 |  0.000 % |
0.29/0.39	c |      1319 |    6808    29033    88151 |    15585     1319    128 |  0.000 % |
0.49/0.57	c |      2078 |    6808    29033    88151 |    17144     2078    134 |  0.000 % |
0.79/0.84	c |      3217 |    6808    29033    88151 |    18859     3217    134 |  0.000 % |
1.29/1.31	c |      4925 |    6808    29033    88151 |    20744     4925    149 |  0.000 % |
1.99/2.01	c |      7488 |    6808    29033    88151 |    22819     7488    152 |  0.000 % |
3.29/3.31	c |     11333 |    6808    29033    88151 |    25101    11333    166 |  0.000 % |
5.29/5.38	c |     17099 |    6808    29033    88151 |    27611    17099    167 |  0.000 % |
9.09/9.20	c |     25749 |    6808    29033    88151 |    30372    25749    171 |  0.000 % |
15.49/15.54	c |     38725 |    6808    29033    88151 |    33409    18700    192 |  0.000 % |
26.39/26.41	c |     58188 |    6808    29033    88151 |    36750    15371    179 |  0.000 % |
44.99/45.01	c |     87382 |    6808    29033    88151 |    40426    19127    177 |  0.000 % |
76.57/76.64	c |    131173 |    6808    29033    88151 |    44468    34145    201 |  0.000 % |
143.15/143.21	c |    196858 |    6808    29033    88151 |    48915    34985    194 |  0.000 % |
250.33/250.47	c |    295384 |    6808    29033    88151 |    53807    27944    212 |  0.000 % |
411.89/412.01	c |    443174 |    6808    29033    88151 |    59187    52623    205 |  0.000 % |
682.92/683.13	c |    664858 |    6808    29033    88151 |    65106    49367    200 |  0.000 % |
1118.60/1119.09	c |    997383 |    6808    29033    88151 |    71617    27181    204 |  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/node12/watcher-421275-1177501652 -o ROOT/results/node12/solver-421275-1177501652 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421275-1177501652/minisat_noassertions /tmp/evaluation/421275-1177501652/instance-421275-1177501652.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 25761
/proc/meminfo: memFree=1541936/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=2748 CPUtime=0
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 226202586 2813952 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 687 424 50 130 0 554 0

[startup+0.022665 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 25761
/proc/meminfo: memFree=1541936/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=3420 CPUtime=0.01
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 618 0 0 0 1 0 0 0 18 0 1 0 226202586 3502080 604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 855 604 50 130 0 722 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3420

[startup+0.101674 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 25761
/proc/meminfo: memFree=1541936/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=4344 CPUtime=0.09
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 912 0 0 0 9 0 0 0 18 0 1 0 226202586 4448256 839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553142 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 1086 839 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.301692 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 25761
/proc/meminfo: memFree=1541936/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=4476 CPUtime=0.29
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 944 0 0 0 29 0 0 0 19 0 1 0 226202586 4583424 871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 1119 871 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701733 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 25761
/proc/meminfo: memFree=1541936/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=5400 CPUtime=0.69
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 1183 0 0 0 69 0 0 0 23 0 1 0 226202586 5529600 1110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 1350 1110 67 130 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1537064/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=7396 CPUtime=1.49
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 1675 0 0 0 148 1 0 0 25 0 1 0 226202586 7573504 1602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 1849 1602 67 130 0 1716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7396

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1534248/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=11092 CPUtime=3.09
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 2624 0 0 0 308 1 0 0 25 0 1 0 226202586 11358208 2551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 2773 2551 67 130 0 2640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11092

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1527208/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=17364 CPUtime=6.29
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 4177 0 0 0 627 2 0 0 25 0 1 0 226202586 17780736 4104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 4341 4104 67 130 0 4208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17364

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1516272/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=26636 CPUtime=12.69
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 6477 0 0 0 1265 4 0 0 25 0 1 0 226202586 27275264 6404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 6659 6404 67 130 0 6526 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26636

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1512112/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=30728 CPUtime=25.49
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 7517 0 0 0 2544 5 0 0 25 0 1 0 226202586 31465472 7444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 7682 7444 67 130 0 7549 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30728

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1509808/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=32972 CPUtime=51.08
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 8088 0 0 0 5102 6 0 0 25 0 1 0 226202586 33763328 8015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 8243 8015 67 130 0 8110 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32972

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1500976/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=41896 CPUtime=102.27
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 10298 0 0 0 10219 8 0 0 25 0 1 0 226202586 42901504 10225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 10474 10225 67 130 0 10341 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41896

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1495920/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=46932 CPUtime=162.25
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 11558 0 0 0 16215 10 0 0 25 0 1 0 226202586 48058368 11485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 11733 11485 67 130 0 11600 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46932

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1488240/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=54604 CPUtime=222.23
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 13459 0 0 0 22211 12 0 0 25 0 1 0 226202586 55914496 13386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 13651 13386 67 130 0 13518 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 54604

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1483952/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=58580 CPUtime=282.22
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 14562 0 0 0 28209 13 0 0 25 0 1 0 226202586 59985920 14415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 14645 14415 67 130 0 14512 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 58580

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1483952/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=58580 CPUtime=342.2
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 14562 0 0 0 34206 14 0 0 25 0 1 0 226202586 59985920 14415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553029 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 14645 14415 67 130 0 14512 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 58580

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1483952/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=58580 CPUtime=402.19
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 14562 0 0 0 40204 15 0 0 25 0 1 0 226202586 59985920 14415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 14645 14415 67 130 0 14512 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 58580

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1483696/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=58976 CPUtime=462.17
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 14634 0 0 0 46202 15 0 0 25 0 1 0 226202586 60391424 14487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553172 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 14744 14487 67 130 0 14611 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 58976

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1478128/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=64536 CPUtime=522.16
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16032 0 0 0 52199 17 0 0 25 0 1 0 226202586 66084864 15885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 16134 15885 67 130 0 16001 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 64536

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1478192/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=64536 CPUtime=582.15
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16032 0 0 0 58197 18 0 0 25 0 1 0 226202586 66084864 15885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 16134 15885 67 130 0 16001 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 64536

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1478128/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=64536 CPUtime=642.13
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16032 0 0 0 64195 18 0 0 25 0 1 0 226202586 66084864 15885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 16134 15885 67 130 0 16001 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 64536

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1477936/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=64920 CPUtime=702.12
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16097 0 0 0 70193 19 0 0 25 0 1 0 226202586 66478080 15950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553651 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 16230 15950 67 130 0 16097 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 64920

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 25762
/proc/meminfo: memFree=1477872/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=64920 CPUtime=762.1
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16097 0 0 0 76191 19 0 0 25 0 1 0 226202586 66478080 15950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 16230 15950 67 130 0 16097 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 64920

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 25844
/proc/meminfo: memFree=1474736/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=66772 CPUtime=822.05
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16576 0 0 0 82182 23 0 0 25 0 1 0 226202586 68374528 16429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 16693 16429 67 130 0 16560 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 66772

[startup+882.301 s]
/proc/loadavg: 1.09 1.03 0.97 2/78 25960
/proc/meminfo: memFree=1474672/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=67832 CPUtime=881.95
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16852 0 0 0 88172 23 0 0 25 0 1 0 226202586 69459968 16705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 16958 16705 67 130 0 16825 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 67832

[startup+942.301 s]
/proc/loadavg: 1.03 1.02 0.97 2/78 25960
/proc/meminfo: memFree=1474224/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=68360 CPUtime=941.94
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 16964 0 0 0 94170 24 0 0 25 0 1 0 226202586 70000640 16817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 17090 16817 67 130 0 16957 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 68360

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 0.97 2/78 25960
/proc/meminfo: memFree=1470768/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=71932 CPUtime=1001.93
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 17865 0 0 0 100167 26 0 0 25 0 1 0 226202586 73658368 17718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 17983 17718 67 130 0 17850 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 71932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 25960
/proc/meminfo: memFree=1470064/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=72724 CPUtime=1061.92
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 18044 0 0 0 106165 27 0 0 25 0 1 0 226202586 74469376 17897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 18181 17897 67 130 0 18048 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 72724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 25960
/proc/meminfo: memFree=1467888/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=74836 CPUtime=1121.89
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 18578 0 0 0 112161 28 0 0 25 0 1 0 226202586 76632064 18431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 18709 18431 67 130 0 18576 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 74836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 25960
/proc/meminfo: memFree=1466800/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=75892 CPUtime=1181.88
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 18848 0 0 0 118159 29 0 0 25 0 1 0 226202586 77713408 18701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 18973 18701 67 130 0 18840 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 75892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 25960
/proc/meminfo: memFree=1466800/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=75892 CPUtime=1200.08
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 18848 0 0 0 119979 29 0 0 25 0 1 0 226202586 77713408 18701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 18973 18701 67 130 0 18840 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 75892

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 25960
/proc/meminfo: memFree=1466800/2055920 swapFree=4160056/4192956
[pid=25761] ppid=25759 vsize=75892 CPUtime=1200.08
/proc/25761/stat : 25761 (minisat_noasser) R 25759 25761 24662 0 -1 4194304 18848 0 0 0 119979 29 0 0 25 0 1 0 226202586 77713408 18701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/25761/statm: 18973 18701 67 130 0 18840 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 75892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.8
CPU system time (s): 0.307953
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 75892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18848
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= 15962

runsolver used 0.935857 second user time and 2.5976 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Apr 25 11:47:32 UTC 2007

IDJOB= 421275
IDBENCH= 20184
IDSOLVER= 188
FILE ID= node12/421275-1177501652

PBS_JOBID= 4685868

Free space on /tmp= 66385 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/421275-1177501652/minisat_noassertions /tmp/evaluation/421275-1177501652/instance-421275-1177501652.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-421275-1177501652 -o ROOT/results/node12/solver-421275-1177501652 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421275-1177501652/minisat_noassertions /tmp/evaluation/421275-1177501652/instance-421275-1177501652.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 847700637

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1542408 kB
Buffers:         46632 kB
Cached:         337944 kB
SwapCached:      11728 kB
Active:         225008 kB
Inactive:       220428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542408 kB
SwapTotal:     4192956 kB
SwapFree:      4160056 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          67756 kB
Slab:            53544 kB
Committed_AS:  6160764 kB
PageTables:       1880 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= 66385 MiB

End job on node12 on Wed Apr 25 12:07:35 UTC 2007