Trace number 1716191

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.16 1200.85

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.89/0.91	c |  Number of variables:        184196                                         |
0.89/0.91	c |  Number of clauses:          819017                                         |
0.89/0.91	c |  Parse time:                   0.80 s                                       |
2.89/2.96	c |  Simplification time:          2.02 s                                       |
2.89/2.96	c |                                                                             |
2.89/2.96	c ============================[ Search Statistics ]==============================
2.89/2.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.89/2.96	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.89/2.96	c ===============================================================================
3.09/3.11	c |       100 |   83313   456217  1209946 |   167279      100    221 | 23.370 % |
3.29/3.39	c |       250 |   80508   456217  1209946 |   184007      246    249 | 24.893 % |
3.69/3.72	c |       475 |   80508   456217  1209946 |   202408      471    358 | 24.893 % |
4.09/4.17	c |       812 |   77736   438806  1166989 |   222649      806    280 | 26.397 % |
4.99/5.06	c |      1318 |   76947   423494  1129094 |   244914     1309    314 | 26.826 % |
6.50/6.55	c |      2077 |   74956   407142  1088391 |   269405     2063    399 | 27.907 % |
7.89/7.96	c |      3216 |   74092   402214  1075586 |   296345     3199    428 | 28.376 % |
10.19/10.29	c |      4924 |   71878   388519  1041313 |   325980     4890    363 | 29.578 % |
14.58/14.62	c |      7486 |   71298   384528  1031885 |   358578     7438    398 | 29.893 % |
21.59/21.62	c |     11330 |   68738   376866  1013159 |   394436    11221    441 | 31.282 % |
32.89/32.98	c |     17096 |   67941   365557   986452 |   433880    16966    493 | 31.715 % |
47.46/47.52	c |     25745 |   67159   360772   974137 |   477268    25577    480 | 32.140 % |
73.95/74.00	c |     38719 |   66347   357504   965446 |   524994    38530    515 | 32.581 % |
118.53/118.66	c |     58180 |   63951   343391   929625 |   577494    57906    546 | 33.881 % |
182.40/182.52	c |     87372 |   63197   337060   914849 |   635243    87020    545 | 34.291 % |
306.64/306.83	c |    131161 |   62971   335280   910853 |   698768   130655    579 | 34.413 % |
535.09/535.45	c |    196845 |   62738   334154   908093 |   768645   196220    596 | 34.540 % |
951.86/952.48	c |    295371 |   62697   333707   907092 |   845509   294678    640 | 34.562 % |

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-1716191-1240612420/watcher-1716191-1240612420 -o /tmp/evaluation-result-1716191-1240612420/solver-1716191-1240612420 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1716191-1240612420.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): 1800 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: 0.99 0.98 0.91 3/64 19790
/proc/meminfo: memFree=1043392/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=7960 CPUtime=0
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 89268505 8151040 485 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 1990 486 63 219 0 1768 0

[startup+0.0647179 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 19790
/proc/meminfo: memFree=1043392/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=14496 CPUtime=0.05
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 2274 0 0 0 5 0 0 0 18 0 1 0 89268505 14843904 2148 1992294400 4194304 5092341 548682068848 18446744073709551615 4515632 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 3624 2151 63 219 0 3402 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14496

[startup+0.101723 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 19790
/proc/meminfo: memFree=1043392/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=20708 CPUtime=0.09
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 3669 0 0 0 8 1 0 0 18 0 1 0 89268505 21204992 3512 1992294400 4194304 5092341 548682068848 18446744073709551615 4515648 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 5177 3519 63 219 0 4955 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20708

[startup+0.301762 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 19790
/proc/meminfo: memFree=1043392/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=44328 CPUtime=0.29
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 9959 0 0 0 24 5 0 0 20 0 1 0 89268505 45391872 9372 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 11082 9372 63 219 0 10860 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44328

[startup+0.70184 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 19790
/proc/meminfo: memFree=1043392/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=67188 CPUtime=0.69
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 16368 0 0 0 60 9 0 0 24 0 1 0 89268505 68800512 15021 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 16797 15021 63 219 0 16575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67188

[startup+1.502 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=970296/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=84236 CPUtime=1.49
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 21065 0 0 0 138 11 0 0 25 0 1 0 89268505 86257664 19034 1992294400 4194304 5092341 548682068848 18446744073709551615 4227423 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 21059 19034 87 219 0 20837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84236

[startup+3.10131 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=962744/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=66852 CPUtime=3.09
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 24218 0 0 0 296 13 0 0 25 0 1 0 89268505 68456448 15388 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 16713 15388 91 219 0 16491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66852

[startup+6.30194 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=979712/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=70744 CPUtime=6.29
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 24950 0 0 0 615 14 0 0 25 0 1 0 89268505 72441856 16120 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 17686 16120 101 219 0 17464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70744

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=973440/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=76584 CPUtime=12.69
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 26499 0 0 0 1254 15 0 0 25 0 1 0 89268505 78422016 17669 1992294400 4194304 5092341 548682068848 18446744073709551615 4249605 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 19146 17669 102 219 0 18924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76584

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=959488/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=98480 CPUtime=25.48
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 29902 0 0 0 2530 18 0 0 25 0 1 0 89268505 100843520 21072 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 24620 21072 102 219 0 24398 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98480

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=928832/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=147748 CPUtime=51.06
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 37636 0 0 0 5081 25 0 0 25 0 1 0 89268505 151293952 28806 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 36937 28806 102 219 0 36715 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 147748

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=870592/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=192092 CPUtime=102.24
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 52079 0 0 0 10185 39 0 0 25 0 1 0 89268505 196702208 43249 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 48023 43249 102 219 0 47801 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 192092

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 3/65 19791
/proc/meminfo: memFree=820032/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=258604 CPUtime=162.21
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 64751 0 0 0 16171 50 0 0 25 0 1 0 89268505 264810496 55921 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 64651 55921 102 219 0 64429 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 258604

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=750528/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=359932 CPUtime=222.18
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 82069 0 0 0 22152 66 0 0 25 0 1 0 89268505 368570368 73239 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/19790/statm: 89983 73239 102 219 0 89761 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 359932

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19791
/proc/meminfo: memFree=697216/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=363208 CPUtime=282.15
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 95419 0 0 0 28137 78 0 0 25 0 1 0 89268505 371924992 86589 1992294400 4194304 5092341 548682068848 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 90802 86589 102 219 0 90580 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 363208

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=652800/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=516152 CPUtime=342.12
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 106434 0 0 0 34124 88 0 0 25 0 1 0 89268505 528539648 97604 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 129038 97604 102 219 0 128816 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 516152

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=606656/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=518628 CPUtime=402.09
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 118049 0 0 0 40111 98 0 0 25 0 1 0 89268505 531075072 109219 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 129657 109219 102 219 0 129435 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 518628

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=564736/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=521824 CPUtime=462.07
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 128407 0 0 0 46098 109 0 0 25 0 1 0 89268505 534347776 119577 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 130456 119577 102 219 0 130234 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 521824

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=518016/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=748132 CPUtime=522
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 140251 0 0 0 52081 119 0 0 25 0 1 0 89268505 766087168 131421 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 187033 131421 102 219 0 186811 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 748132

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=470400/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=750704 CPUtime=581.96
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 151964 0 0 0 58064 132 0 0 25 0 1 0 89268505 768720896 143134 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 187676 143134 102 219 0 187454 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 750704

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=421888/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=751548 CPUtime=641.93
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 163985 0 0 0 64048 145 0 0 25 0 1 0 89268505 769585152 155155 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 187887 155155 102 219 0 187665 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 751548

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=375360/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=754428 CPUtime=701.9
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 175701 0 0 0 70034 156 0 0 25 0 1 0 89268505 772534272 166871 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 188607 166871 102 219 0 188385 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 754428

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=333568/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=757040 CPUtime=761.88
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 186018 0 0 0 76023 165 0 0 25 0 1 0 89268505 775208960 177188 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 189260 177188 102 219 0 189038 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 757040

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=296768/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=760000 CPUtime=821.84
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 195355 0 0 0 82008 176 0 0 25 0 1 0 89268505 778240000 186525 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 190000 186525 102 219 0 189778 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 760000

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=250560/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=1098876 CPUtime=881.81
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 206760 0 0 0 87996 185 0 0 25 0 1 0 89268505 1125249024 197930 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 274719 197930 102 219 0 274497 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 1098876

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=217088/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=1101404 CPUtime=941.77
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 215246 0 0 0 93982 195 0 0 25 0 1 0 89268505 1127837696 206416 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/19790/statm: 275351 206416 102 219 0 275129 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 1101404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=184384/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=1103860 CPUtime=1001.73
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 223291 0 0 0 99970 203 0 0 25 0 1 0 89268505 1130352640 214461 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 275965 214461 102 219 0 275743 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 1103860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=147648/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=1106752 CPUtime=1061.69
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 232635 0 0 0 105956 213 0 0 25 0 1 0 89268505 1133314048 223805 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 276688 223805 102 219 0 276466 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 1106752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=104640/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=1107060 CPUtime=1121.66
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 243199 0 0 0 111942 224 0 0 25 0 1 0 89268505 1133629440 234369 1992294400 4194304 5092341 548682068848 18446744073709551615 4248209 0 0 4096 3 0 0 0 17 1 0 0
/proc/19790/statm: 276765 234369 102 219 0 276543 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 1107060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=72448/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=1109396 CPUtime=1181.61
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 251275 0 0 0 117932 229 0 0 25 0 1 0 89268505 1136021504 242445 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 277349 242445 102 219 0 277127 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 1109396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=63296/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=1110340 CPUtime=1200.01
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4194304 253460 0 0 0 119769 232 0 0 25 0 1 0 89268505 1136988160 244630 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 277585 244630 102 219 0 277363 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1110340

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

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

[startup+1200.81 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 19793
/proc/meminfo: memFree=63296/2055920 swapFree=4192956/4192956
[pid=19790] ppid=19788 vsize=0 CPUtime=1200.11
/proc/19790/stat : 19790 (minisat) R 19788 19790 19566 0 -1 4195332 253460 0 0 0 119769 242 0 0 25 0 1 0 89268505 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/19790/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.85
CPU time (s): 1200.16
CPU user time (s): 1197.7
CPU system time (s): 2.46462
CPU usage (%): 99.9427
Max. virtual memory (cumulated for all children) (KiB): 1110340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.7
system time used= 2.46462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 253460
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= 2744

runsolver used 1.08783 second user time and 3.2885 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-25 00:33:41
IDJOB=1716191
IDBENCH=20370
IDSOLVER=546
FILE ID=node66/1716191-1240612420
PBS_JOBID= 9186255
Free space on /tmp= 66268 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716191-1240612420/watcher-1716191-1240612420 -o /tmp/evaluation-result-1716191-1240612420/solver-1716191-1240612420 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1716191-1240612420.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=251992262

node66.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		: 3000.263
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	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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:       1043808 kB
Buffers:         79316 kB
Cached:         831000 kB
SwapCached:          0 kB
Active:          89872 kB
Inactive:       834348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043808 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           15620 kB
Writeback:           0 kB
Mapped:          23672 kB
Slab:            73932 kB
Committed_AS:   415332 kB
PageTables:       1360 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= 66264 MiB
End job on node66 at 2009-04-25 00:53:44