Trace number 427857

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
minimarch 2007-04-26 (fixed)? (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	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  7000                                                 |
0.00/0.00	|  Number of clauses:    29400                                                |
0.00/0.09	|  Parsing time:         0.09         s                                       |
0.09/0.19	============================[ Search Statistics ]==============================
0.09/0.19	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	===============================================================================
0.09/0.19	|         0 |    6808    29033    88151 |     9677        0    nan |  0.000 % |
0.19/0.22	|       102 |    6808    29033    88151 |    10645      102    131 |  0.000 % |
0.19/0.25	|       252 |    6808    29033    88151 |    11709      252    122 |  0.000 % |
0.29/0.31	|       477 |    6808    29033    88151 |    12880      477    123 |  0.000 % |
0.29/0.38	|       814 |    6808    29033    88151 |    14169      814    133 |  0.000 % |
0.39/0.49	|      1320 |    6808    29033    88151 |    15585     1320    132 |  0.000 % |
0.59/0.68	|      2080 |    6808    29033    88151 |    17144     2080    143 |  0.000 % |
0.89/0.98	|      3220 |    6808    29033    88151 |    18859     3220    153 |  0.000 % |
1.39/1.45	|      4930 |    6808    29033    88151 |    20744     4930    161 |  0.000 % |
2.20/2.24	|      7494 |    6808    29033    88151 |    22819     7494    159 |  0.000 % |
3.49/3.57	|     11338 |    6808    29033    88151 |    25101    11338    164 |  0.000 % |
5.89/5.91	|     17104 |    6808    29033    88151 |    27611    17104    172 |  0.000 % |
10.08/10.19	|     25755 |    6808    29033    88151 |    30372    25755    180 |  0.000 % |
17.29/17.30	|     38729 |    6808    29033    88151 |    33409    18625    195 |  0.000 % |
28.68/28.74	|     58190 |    6808    29033    88151 |    36750    15328    212 |  0.000 % |
49.67/49.75	|     87382 |    6808    29033    88151 |    40426    18977    214 |  0.000 % |
86.87/86.92	|    131173 |    6808    29033    88151 |    44468    33126    205 |  0.000 % |
148.64/148.77	|    196857 |    6808    29033    88151 |    48915    32304    205 |  0.000 % |
260.30/260.42	|    295383 |    6808    29033    88151 |    53807    21493    207 |  0.000 % |
426.34/426.58	|    443175 |    6808    29033    88151 |    59187    46063    233 |  0.000 % |
718.64/718.96	|    664858 |    6808    29033    88151 |    65106    41345    225 |  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/node58/watcher-427857-1177686195 -o ROOT/results/node58/solver-427857-1177686195 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427857-1177686195/minimarch_fixed /tmp/evaluation/427857-1177686195/instance-427857-1177686195.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 1.00 3/64 3948
/proc/meminfo: memFree=1664320/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=2692 CPUtime=0
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 443 0 0 0 0 0 0 0 18 0 1 0 216529199 2756608 428 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134708937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 673 429 51 132 0 538 0

[startup+0.00880012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3948
/proc/meminfo: memFree=1664320/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=2832 CPUtime=0
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 463 0 0 0 0 0 0 0 18 0 1 0 216529199 2899968 448 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 708 448 51 132 0 573 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2832

[startup+0.101813 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3948
/proc/meminfo: memFree=1664320/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=4564 CPUtime=0.09
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 885 0 0 0 9 0 0 0 18 0 1 0 216529199 4673536 870 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531312 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 1141 870 63 132 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4564

[startup+0.301847 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3948
/proc/meminfo: memFree=1664320/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=4400 CPUtime=0.29
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 939 0 0 0 29 0 0 0 19 0 1 0 216529199 4505600 865 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557458 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 1100 865 68 132 0 965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4400

[startup+0.701914 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3948
/proc/meminfo: memFree=1664320/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=5192 CPUtime=0.69
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 1140 0 0 0 69 0 0 0 22 0 1 0 216529199 5316608 1066 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 1298 1066 68 132 0 1163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5192

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1659512/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=7180 CPUtime=1.48
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 1640 0 0 0 148 0 0 0 25 0 1 0 216529199 7352320 1566 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 1795 1566 68 132 0 1660 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7180

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1656824/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=10636 CPUtime=3.09
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 2488 0 0 0 308 1 0 0 25 0 1 0 216529199 10891264 2414 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 2659 2414 68 132 0 2524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10636

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1649976/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=16760 CPUtime=6.29
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 4025 0 0 0 627 2 0 0 25 0 1 0 216529199 17162240 3951 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 4190 3951 68 132 0 4055 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16760

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1639096/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=27144 CPUtime=12.68
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 6613 0 0 0 1264 4 0 0 25 0 1 0 216529199 27795456 6539 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 6786 6539 68 132 0 6651 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27144

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1634232/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=31372 CPUtime=25.49
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 7672 0 0 0 2543 6 0 0 25 0 1 0 216529199 32124928 7598 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551360 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 7843 7598 68 132 0 7708 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31372

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1628088/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=37180 CPUtime=51.07
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 9122 0 0 0 5100 7 0 0 25 0 1 0 216529199 38072320 9048 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551403 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 9295 9048 68 132 0 9160 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37180

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1622072/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=43200 CPUtime=102.26
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 10609 0 0 0 10217 9 0 0 25 0 1 0 216529199 44236800 10535 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 10800 10535 68 132 0 10665 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43200

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1616440/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=48744 CPUtime=162.23
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 12025 0 0 0 16213 10 0 0 25 0 1 0 216529199 49913856 11951 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 12186 11951 68 132 0 12051 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48744

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1610360/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=54832 CPUtime=222.21
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 13531 0 0 0 22209 12 0 0 25 0 1 0 216529199 56147968 13457 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 13708 13457 68 132 0 13573 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 54832

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1609784/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=55360 CPUtime=282.2
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 13679 0 0 0 28207 13 0 0 25 0 1 0 216529199 56688640 13605 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 13840 13605 68 132 0 13705 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 55360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1606200/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=59056 CPUtime=342.17
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 14580 0 0 0 34203 14 0 0 25 0 1 0 216529199 60473344 14506 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557354 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 14764 14506 68 132 0 14629 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 59056

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1606136/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=59056 CPUtime=402.15
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 14580 0 0 0 40201 14 0 0 25 0 1 0 216529199 60473344 14506 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 14764 14506 68 132 0 14629 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 59056

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1599224/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=65788 CPUtime=462.13
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 16296 0 0 0 46198 15 0 0 25 0 1 0 216529199 67366912 16222 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552683 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 16447 16222 68 132 0 16312 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65788

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1599288/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=65788 CPUtime=522.11
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 16296 0 0 0 52196 15 0 0 25 0 1 0 216529199 67366912 16222 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 16447 16222 68 132 0 16312 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65788

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1597432/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=67668 CPUtime=582.09
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 16762 0 0 0 58193 16 0 0 25 0 1 0 216529199 69292032 16688 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 16917 16688 68 132 0 16782 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 67668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1591672/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=73384 CPUtime=642.07
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 18176 0 0 0 64189 18 0 0 25 0 1 0 216529199 75145216 18102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557531 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 18346 18102 68 132 0 18211 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 73384

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1591736/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=73384 CPUtime=702.05
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 18176 0 0 0 70187 18 0 0 25 0 1 0 216529199 75145216 18102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 18346 18102 68 132 0 18211 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 73384

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1591736/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=73504 CPUtime=762.04
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 18181 0 0 0 76185 19 0 0 25 0 1 0 216529199 75268096 18107 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 18376 18107 68 132 0 18241 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 73504

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1591672/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=73504 CPUtime=822.01
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 18181 0 0 0 82182 19 0 0 25 0 1 0 216529199 75268096 18107 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550462 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 18376 18107 68 132 0 18241 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 73504

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1591672/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=73504 CPUtime=881.99
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 18181 0 0 0 88180 19 0 0 25 0 1 0 216529199 75268096 18107 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 18376 18107 68 132 0 18241 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 73504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1591672/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=73504 CPUtime=941.97
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 18181 0 0 0 94178 19 0 0 25 0 1 0 216529199 75268096 18107 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 18376 18107 68 132 0 18241 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 73504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1587384/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=77860 CPUtime=1001.95
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 19265 0 0 0 100174 21 0 0 25 0 1 0 216529199 79728640 19191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 19465 19191 68 132 0 19330 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 77860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1587384/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=77860 CPUtime=1061.93
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 19265 0 0 0 106172 21 0 0 25 0 1 0 216529199 79728640 19191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 19465 19191 68 132 0 19330 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 77860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1587384/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=77860 CPUtime=1121.9
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 19265 0 0 0 112169 21 0 0 25 0 1 0 216529199 79728640 19191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 19465 19191 68 132 0 19330 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 77860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1587384/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=77860 CPUtime=1181.88
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 19265 0 0 0 118167 21 0 0 25 0 1 0 216529199 79728640 19191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 19465 19191 68 132 0 19330 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 77860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3949
/proc/meminfo: memFree=1587384/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=77860 CPUtime=1200.08
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 19265 0 0 0 119987 21 0 0 25 0 1 0 216529199 79728640 19191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 19465 19191 68 132 0 19330 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 77860

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 1.00 2/65 3949
/proc/meminfo: memFree=1587384/2055920 swapFree=4184532/4192956
[pid=3948] ppid=3946 vsize=77860 CPUtime=1200.08
/proc/3948/stat : 3948 (minimarch_fixed) R 3946 3948 2964 0 -1 4194304 19265 0 0 0 119987 21 0 0 25 0 1 0 216529199 79728640 19191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/3948/statm: 19465 19191 68 132 0 19330 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 77860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.87
CPU system time (s): 0.229965
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 77860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19265
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= 915

runsolver used 0.964853 second user time and 2.31965 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Fri Apr 27 15:03:15 UTC 2007

IDJOB= 427857
IDBENCH= 20184
IDSOLVER= 198
FILE ID= node58/427857-1177686195

PBS_JOBID= 4698605

Free space on /tmp= 66519 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/427857-1177686195/minimarch_fixed /tmp/evaluation/427857-1177686195/instance-427857-1177686195.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-427857-1177686195 -o ROOT/results/node58/solver-427857-1177686195 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427857-1177686195/minimarch_fixed /tmp/evaluation/427857-1177686195/instance-427857-1177686195.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 887671962

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1664792 kB
Buffers:         39184 kB
Cached:         276520 kB
SwapCached:       2604 kB
Active:         211740 kB
Inactive:       114092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664792 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            3388 kB
Writeback:           0 kB
Mapped:          16464 kB
Slab:            51440 kB
Committed_AS:  1167516 kB
PageTables:       1380 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= 66519 MiB

End job on node58 on Fri Apr 27 15:23:18 UTC 2007