Trace number 1786322

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 5000.1 5002.52

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark618.445
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

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:  483                                                  |
0.00/0.00	c |  Number of clauses:    25396                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.19/0.29	c ============================[ Search Statistics ]==============================
0.19/0.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.29	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.29	c ===============================================================================
0.19/0.29	c |         0 |     462    24913    65072 |     8304        0    nan |  0.000 % |
0.19/0.29	c |       102 |     462    24913    65072 |     9134      102    112 |  0.000 % |
0.29/0.30	c |       253 |     462    24913    65072 |    10048      253    110 |  0.000 % |
0.29/0.31	c |       478 |     462    24913    65072 |    11053      478    108 |  0.000 % |
0.29/0.35	c |       815 |     462    24913    65072 |    12158      815    113 |  0.000 % |
0.39/0.41	c |      1321 |     462    24913    65072 |    13374     1321    116 |  0.000 % |
0.49/0.53	c |      2081 |     462    24913    65072 |    14711     2081    116 |  0.000 % |
0.69/0.76	c |      3220 |     462    24913    65072 |    16182     3220    117 |  0.000 % |
1.09/1.18	c |      4930 |     462    24913    65072 |    17801     4930    116 |  0.000 % |
2.19/2.22	c |      7492 |     462    24913    65072 |    19581     7492    116 |  0.000 % |
3.99/4.02	c |     11339 |     462    24913    65072 |    21539    11339    114 |  0.000 % |
9.80/9.84	c |     17105 |     462    24913    65072 |    23693    17105    113 |  0.000 % |
18.18/18.21	c |     25758 |     462    24913    65072 |    26062    13797    102 |  0.000 % |
32.48/32.54	c |     38734 |     462    24913    65072 |    28668    13588     92 |  0.000 % |
40.87/40.91	c |     58195 |     462    24913    65072 |    31535    16682    106 |  0.000 % |
62.77/62.82	c |     87387 |     462    24913    65072 |    34689    29108     96 |  0.000 % |
94.15/94.27	c |    131176 |     462    24913    65072 |    38158    34171     98 |  0.000 % |
130.43/130.52	c |    196861 |     462    24913    65072 |    41974    30475    101 |  0.000 % |
217.78/217.93	c |    295387 |     462    24913    65072 |    46171    25901    101 |  0.000 % |
342.32/342.55	c |    443178 |     462    24913    65072 |    50788    24259     98 |  0.000 % |
536.62/536.91	c |    664861 |     462    24913    65072 |    55867    34273    123 |  0.000 % |
919.05/919.57	c |    997388 |     462    24913    65072 |    61454    54434    113 |  0.000 % |
1716.76/1717.62	c |   1496176 |     462    24913    65072 |    67599    20831     99 |  0.000 % |
3015.13/3016.61	c |   2244362 |     462    24913    65072 |    74359    23875     96 |  0.000 % |
4945.31/4947.71	c |   3366639 |     461    24802    64850 |    81795    20203    106 |  0.207 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1786322-1241957590/watcher-1786322-1241957590 -o /tmp/evaluation-result-1786322-1241957590/solver-1786322-1241957590 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1786322-1241957590.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): 6000 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 31184
/proc/meminfo: memFree=664968/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=1988 CPUtime=0
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 223787612 2035712 224 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 497 225 50 130 0 364 0

[startup+0.042081 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31184
/proc/meminfo: memFree=664968/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=3104 CPUtime=0.03
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 509 0 0 0 3 0 0 0 18 0 1 0 223787612 3178496 495 1992294400 134512640 135048876 4294956208 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 776 495 62 130 0 643 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3104

[startup+0.101093 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31184
/proc/meminfo: memFree=664968/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=3612 CPUtime=0.09
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 631 0 0 0 9 0 0 0 18 0 1 0 223787612 3698688 617 1992294400 134512640 135048876 4294956208 18446744073709551615 134529712 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 903 617 62 130 0 770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3612

[startup+0.30113 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31184
/proc/meminfo: memFree=664968/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=3368 CPUtime=0.29
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 223787612 3448832 570 1992294400 134512640 135048876 4294956208 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 842 570 66 130 0 709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3368

[startup+0.701205 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31184
/proc/meminfo: memFree=664968/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=4424 CPUtime=0.69
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 919 0 0 0 69 0 0 0 23 0 1 0 223787612 4530176 851 1992294400 134512640 135048876 4294956208 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 1106 851 67 130 0 973 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4424

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31185
/proc/meminfo: memFree=661184/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=6140 CPUtime=1.49
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 1331 0 0 0 149 0 0 0 25 0 1 0 223787612 6287360 1263 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 1535 1263 67 130 0 1402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6140

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31185
/proc/meminfo: memFree=659392/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=7856 CPUtime=3.09
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 1752 0 0 0 308 1 0 0 25 0 1 0 223787612 8044544 1684 1992294400 134512640 135048876 4294956208 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 1964 1684 67 130 0 1831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7856

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31185
/proc/meminfo: memFree=656256/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=10240 CPUtime=6.29
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 2372 0 0 0 628 1 0 0 25 0 1 0 223787612 10485760 2304 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 2560 2304 67 130 0 2427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10240

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31185
/proc/meminfo: memFree=652992/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=13380 CPUtime=12.69
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 3137 0 0 0 1267 2 0 0 25 0 1 0 223787612 13701120 3069 1992294400 134512640 135048876 4294956208 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 3345 3069 67 130 0 3212 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13380

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31185
/proc/meminfo: memFree=650368/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=15816 CPUtime=25.48
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 3732 0 0 0 2546 2 0 0 25 0 1 0 223787612 16195584 3664 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 3954 3664 67 130 0 3821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15816

[startup+51.1017 s]
/proc/loadavg: 1.25 1.06 1.02 2/65 31185
/proc/meminfo: memFree=648576/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=18032 CPUtime=51.06
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 4276 0 0 0 5103 3 0 0 25 0 1 0 223787612 18464768 4208 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 4508 4208 67 130 0 4375 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18032

[startup+102.305 s]
/proc/loadavg: 1.16 1.07 1.02 2/65 31185
/proc/meminfo: memFree=643328/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=22920 CPUtime=102.24
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 5476 0 0 0 10220 4 0 0 25 0 1 0 223787612 23470080 5408 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 5730 5408 67 130 0 5597 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22920

[startup+162.303 s]
/proc/loadavg: 1.11 1.07 1.02 2/65 31185
/proc/meminfo: memFree=639808/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=26628 CPUtime=162.21
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 6355 0 0 0 16216 5 0 0 25 0 1 0 223787612 27267072 6287 1992294400 134512640 135048876 4294956208 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 6657 6287 67 130 0 6524 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26628

[startup+222.301 s]
/proc/loadavg: 1.04 1.05 1.01 2/65 31185
/proc/meminfo: memFree=638592/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=28032 CPUtime=222.18
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 6659 0 0 0 22212 6 0 0 25 0 1 0 223787612 28704768 6591 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 7008 6591 67 130 0 6875 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 28032

[startup+282.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 31185
/proc/meminfo: memFree=636800/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=29864 CPUtime=282.15
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 7100 0 0 0 28209 6 0 0 25 0 1 0 223787612 30580736 7032 1992294400 134512640 135048876 4294956208 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 7466 7032 67 130 0 7333 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 29864

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 31185
/proc/meminfo: memFree=635648/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=31200 CPUtime=342.12
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 7401 0 0 0 34206 6 0 0 25 0 1 0 223787612 31948800 7333 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 7800 7333 67 130 0 7667 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 31200

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31185
/proc/meminfo: memFree=631168/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=35592 CPUtime=402.09
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 8511 0 0 0 40202 7 0 0 25 0 1 0 223787612 36446208 8443 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 8898 8443 67 130 0 8765 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 35592

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31185
/proc/meminfo: memFree=629376/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=37456 CPUtime=462.06
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 8962 0 0 0 46198 8 0 0 25 0 1 0 223787612 38354944 8894 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 9364 8894 67 130 0 9231 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 37456

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31185
/proc/meminfo: memFree=626944/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=39920 CPUtime=522.03
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 9583 0 0 0 52195 8 0 0 25 0 1 0 223787612 40878080 9515 1992294400 134512640 135048876 4294956208 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 9980 9515 67 130 0 9847 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 39920

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31185
/proc/meminfo: memFree=626560/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=40468 CPUtime=582
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 9684 0 0 0 58192 8 0 0 25 0 1 0 223787612 41439232 9616 1992294400 134512640 135048876 4294956208 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 10117 9616 67 130 0 9984 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 40468

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31185
/proc/meminfo: memFree=626496/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=40468 CPUtime=641.98
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 9688 0 0 0 64190 8 0 0 25 0 1 0 223787612 41439232 9620 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 10117 9620 67 130 0 9984 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 40468


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=602304/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=66080 CPUtime=4060.32
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 15639 0 0 0 406016 16 0 0 25 0 1 0 223787612 67665920 15571 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 16520 15571 67 130 0 16387 0
Current children cumulated CPU time (s) 4060.32
Current children cumulated vsize (KiB) 66080

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=602240/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=66240 CPUtime=4120.29
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 15658 0 0 0 412013 16 0 0 25 0 1 0 223787612 67829760 15590 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 16560 15590 67 130 0 16427 0
Current children cumulated CPU time (s) 4120.29
Current children cumulated vsize (KiB) 66240

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=602176/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=66240 CPUtime=4180.25
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 15683 0 0 0 418009 16 0 0 25 0 1 0 223787612 67829760 15615 1992294400 134512640 135048876 4294956208 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 16560 15615 67 130 0 16427 0
Current children cumulated CPU time (s) 4180.25
Current children cumulated vsize (KiB) 66240

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=602176/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=66240 CPUtime=4240.22
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 15686 0 0 0 424006 16 0 0 25 0 1 0 223787612 67829760 15618 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 16560 15618 67 130 0 16427 0
Current children cumulated CPU time (s) 4240.22
Current children cumulated vsize (KiB) 66240

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=602048/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=66456 CPUtime=4300.2
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 15711 0 0 0 430004 16 0 0 25 0 1 0 223787612 68050944 15643 1992294400 134512640 135048876 4294956208 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 16614 15643 67 130 0 16481 0
Current children cumulated CPU time (s) 4300.2
Current children cumulated vsize (KiB) 66456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=598208/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=70316 CPUtime=4360.16
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16697 0 0 0 435999 17 0 0 25 0 1 0 223787612 72003584 16629 1992294400 134512640 135048876 4294956208 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17579 16629 67 130 0 17446 0
Current children cumulated CPU time (s) 4360.16
Current children cumulated vsize (KiB) 70316

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=598080/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=70544 CPUtime=4420.13
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16718 0 0 0 441996 17 0 0 25 0 1 0 223787612 72237056 16650 1992294400 134512640 135048876 4294956208 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17636 16650 67 130 0 17503 0
Current children cumulated CPU time (s) 4420.13
Current children cumulated vsize (KiB) 70544

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=597952/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=70760 CPUtime=4480.11
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16759 0 0 0 447994 17 0 0 25 0 1 0 223787612 72458240 16691 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17690 16691 67 130 0 17557 0
Current children cumulated CPU time (s) 4480.11
Current children cumulated vsize (KiB) 70760

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=597888/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=70760 CPUtime=4540.08
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16763 0 0 0 453991 17 0 0 25 0 1 0 223787612 72458240 16695 1992294400 134512640 135048876 4294956208 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17690 16695 67 130 0 17557 0
Current children cumulated CPU time (s) 4540.08
Current children cumulated vsize (KiB) 70760

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=597760/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=70760 CPUtime=4600.06
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16764 0 0 0 459989 17 0 0 25 0 1 0 223787612 72458240 16696 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17690 16696 67 130 0 17557 0
Current children cumulated CPU time (s) 4600.06
Current children cumulated vsize (KiB) 70760

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=597376/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71136 CPUtime=4660.02
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16860 0 0 0 465985 17 0 0 25 0 1 0 223787612 72843264 16792 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17784 16792 67 130 0 17651 0
Current children cumulated CPU time (s) 4660.02
Current children cumulated vsize (KiB) 71136

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=597056/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71512 CPUtime=4719.99
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16935 0 0 0 471982 17 0 0 25 0 1 0 223787612 73228288 16867 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17878 16867 67 130 0 17745 0
Current children cumulated CPU time (s) 4719.99
Current children cumulated vsize (KiB) 71512

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=596992/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71512 CPUtime=4779.97
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16938 0 0 0 477979 18 0 0 25 0 1 0 223787612 73228288 16870 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17878 16870 67 130 0 17745 0
Current children cumulated CPU time (s) 4779.97
Current children cumulated vsize (KiB) 71512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=596992/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71512 CPUtime=4839.95
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16938 0 0 0 483977 18 0 0 25 0 1 0 223787612 73228288 16870 1992294400 134512640 135048876 4294956208 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17878 16870 67 130 0 17745 0
Current children cumulated CPU time (s) 4839.95
Current children cumulated vsize (KiB) 71512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=596992/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71512 CPUtime=4899.92
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16942 0 0 0 489974 18 0 0 25 0 1 0 223787612 73228288 16874 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17878 16874 67 130 0 17745 0
Current children cumulated CPU time (s) 4899.92
Current children cumulated vsize (KiB) 71512

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=596992/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71512 CPUtime=4959.9
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16949 0 0 0 495972 18 0 0 25 0 1 0 223787612 73228288 16881 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17878 16881 67 130 0 17745 0
Current children cumulated CPU time (s) 4959.9
Current children cumulated vsize (KiB) 71512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=596992/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71512 CPUtime=5000.08
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16951 0 0 0 499990 18 0 0 25 0 1 0 223787612 73228288 16883 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17878 16883 67 130 0 17745 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 71512

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31193
/proc/meminfo: memFree=596992/2055920 swapFree=4181168/4192956
[pid=31184] ppid=31182 vsize=71512 CPUtime=5000.08
/proc/31184/stat : 31184 (minisat_noasser) R 31182 31184 31105 0 -1 4194304 16951 0 0 0 499990 18 0 0 25 0 1 0 223787612 73228288 16883 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/31184/statm: 17878 16883 67 130 0 17745 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 71512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.52
CPU time (s): 5000.1
CPU user time (s): 4999.9
CPU system time (s): 0.19297
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 71512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16951
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= 2
involuntary context switches= 20172

runsolver used 4.03139 second user time and 14.1698 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-10 14:13:10
IDJOB=1786322
IDBENCH=71805
IDSOLVER=639
FILE ID=node37/1786322-1241957590
PBS_JOBID= 9265095
Free space on /tmp= 66284 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1786322-1241957590/watcher-1786322-1241957590 -o /tmp/evaluation-result-1786322-1241957590/solver-1786322-1241957590 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1786322-1241957590.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=2003143562

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
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		: 3000.259
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:        665520 kB
Buffers:         63328 kB
Cached:        1230340 kB
SwapCached:       5608 kB
Active:         339928 kB
Inactive:       962204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        665520 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          14124 kB
Slab:            74440 kB
Committed_AS:   860720 kB
PageTables:       1372 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= 66284 MiB
End job on node37 at 2009-05-10 15:36:35