Trace number 1520232

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
MD5SUM8ac945fd2d00d7595dd6a09603bfa3b0
Bench CategoryRANDOM (random 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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |                                                                             |
0.00/0.00	c |  Number of variables:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     509     2191     6642 |      803      100     23 |  0.000 % |
0.00/0.01	c |       250 |     509     2191     6642 |      883      250     23 |  0.000 % |
0.01/0.01	c |       475 |     509     2191     6642 |      972      475     23 |  0.000 % |
0.01/0.02	c |       812 |     509     2191     6642 |     1069      812     24 |  0.000 % |
0.01/0.04	c |      1318 |     509     2191     6642 |     1176      747     22 |  0.000 % |
0.01/0.06	c |      2077 |     509     2191     6642 |     1293      886     22 |  0.000 % |
0.09/0.10	c |      3216 |     509     2191     6642 |     1423      668     21 |  0.000 % |
0.09/0.16	c |      4924 |     509     2191     6642 |     1565      902     21 |  0.000 % |
0.19/0.24	c |      7486 |     509     2191     6642 |     1722     1061     20 |  0.000 % |
0.29/0.37	c |     11330 |     509     2191     6642 |     1894     1356     21 |  0.000 % |
0.49/0.58	c |     17096 |     509     2191     6642 |     2083     1257     22 |  0.000 % |
0.79/0.89	c |     25745 |     509     2191     6642 |     2292     1377     21 |  0.000 % |
1.29/1.37	c |     38719 |     509     2191     6642 |     2521     1389     20 |  0.000 % |
2.10/2.11	c |     58180 |     509     2191     6642 |     2773     1530     21 |  0.000 % |
3.20/3.26	c |     87372 |     509     2191     6642 |     3050     2424     23 |  0.000 % |
4.99/5.04	c |    131161 |     509     2191     6642 |     3355     2773     21 |  0.000 % |
7.69/7.77	c |    196845 |     509     2191     6642 |     3691     1878     21 |  0.000 % |
11.99/12.04	c |    295371 |     509     2191     6642 |     4060     3045     23 |  0.000 % |
18.48/18.58	c |    443160 |     509     2191     6642 |     4466     2793     22 |  0.000 % |
28.78/28.87	c |    664843 |     509     2191     6642 |     4913     2917     21 |  0.000 % |
44.67/44.77	c |    997368 |     509     2191     6642 |     5404     2696     19 |  0.000 % |
69.37/69.42	c |   1496156 |     509     2191     6642 |     5945     4840     23 |  0.000 % |
107.86/107.97	c |   2244338 |     509     2191     6642 |     6539     3037     20 |  0.000 % |
167.33/167.44	c |   3366612 |     509     2191     6642 |     7193     3989     21 |  0.000 % |
261.31/261.41	c |   5050023 |     509     2191     6642 |     7912     6381     24 |  0.000 % |
406.05/406.21	c |   7575139 |     509     2191     6642 |     8704     5778     22 |  0.000 % |
635.79/636.00	c |  11362814 |     509     2191     6642 |     9574     4589     23 |  0.000 % |
989.57/989.97	c |  17044326 |     509     2191     6642 |    10532     5398     22 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520232-1238275843/watcher-1520232-1238275843 -o /tmp/evaluation-result-1520232-1238275843/solver-1520232-1238275843 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520232-1238275843.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: 1.00 1.00 1.00 3/65 6395
/proc/meminfo: memFree=1344672/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=7464 CPUtime=0
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1100246620 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4223130 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 1866 175 88 219 0 1644 0

[startup+0.0164079 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6395
/proc/meminfo: memFree=1344672/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=7464 CPUtime=0.01
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 1100246620 7643136 195 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 1866 195 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.101424 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6395
/proc/meminfo: memFree=1344672/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17932 CPUtime=0.09
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 1100246620 18362368 299 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4483 299 100 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301459 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6395
/proc/meminfo: memFree=1344672/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=0.29
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 456 0 0 0 29 0 0 0 19 0 1 0 1100246620 18411520 343 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 343 100 219 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.701529 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6395
/proc/meminfo: memFree=1344672/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=0.69
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 489 0 0 0 69 0 0 0 22 0 1 0 1100246620 18411520 376 1992294400 4194304 5092341 548682068848 18446744073709551615 4248533 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 376 100 219 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17980

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1343448/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=1.49
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 551 0 0 0 149 0 0 0 25 0 1 0 1100246620 18411520 438 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 438 100 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1343064/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=3.09
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 637 0 0 0 309 0 0 0 25 0 1 0 1100246620 18411520 524 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 524 100 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1342424/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=6.29
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 749 0 0 0 629 0 0 0 25 0 1 0 1100246620 18411520 636 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 636 100 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1341664/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=12.68
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 1079 0 0 0 1268 0 0 0 25 0 1 0 1100246620 18411520 790 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 790 100 219 0 4273 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17980

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1340640/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=25.48
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 1322 0 0 0 2548 0 0 0 25 0 1 0 1100246620 18411520 1033 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 1033 100 219 0 4273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17980

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1339360/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=51.08
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 1637 0 0 0 5107 1 0 0 25 0 1 0 1100246620 18411520 1348 1992294400 4194304 5092341 548682068848 18446744073709551615 4263790 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 1348 100 219 0 4273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17980

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1338016/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=17980 CPUtime=102.26
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 1970 0 0 0 10225 1 0 0 25 0 1 0 1100246620 18411520 1681 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 4495 1681 100 219 0 4273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17980

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1336608/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23232 CPUtime=162.23
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 2658 0 0 0 16222 1 0 0 25 0 1 0 1100246620 23789568 2054 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5808 2054 100 219 0 5586 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1335840/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23240 CPUtime=222.22
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 3195 0 0 0 22220 2 0 0 25 0 1 0 1100246620 23797760 2241 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5810 2241 100 219 0 5588 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23240

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1334816/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23240 CPUtime=282.2
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 3443 0 0 0 28218 2 0 0 25 0 1 0 1100246620 23797760 2489 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5810 2489 100 219 0 5588 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23240

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1334368/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23240 CPUtime=342.17
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 3558 0 0 0 34215 2 0 0 25 0 1 0 1100246620 23797760 2604 1992294400 4194304 5092341 548682068848 18446744073709551615 4248481 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5810 2604 100 219 0 5588 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23240

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1333920/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23240 CPUtime=402.15
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 3665 0 0 0 40213 2 0 0 25 0 1 0 1100246620 23797760 2711 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5810 2711 100 219 0 5588 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23240

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1333216/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23240 CPUtime=462.14
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 3839 0 0 0 46211 3 0 0 25 0 1 0 1100246620 23797760 2885 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5810 2885 100 219 0 5588 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23240

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1332832/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23240 CPUtime=522.12
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 3938 0 0 0 52209 3 0 0 25 0 1 0 1100246620 23797760 2984 1992294400 4194304 5092341 548682068848 18446744073709551615 4241456 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5810 2984 100 219 0 5588 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23240

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1332128/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=23240 CPUtime=582.1
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 4095 0 0 0 58207 3 0 0 25 0 1 0 1100246620 23797760 3141 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 5810 3141 100 219 0 5588 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6396
/proc/meminfo: memFree=1330464/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=642.09
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 4980 0 0 0 64205 4 0 0 25 0 1 0 1100246620 29188096 3557 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3557 100 219 0 6904 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 28504

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1330336/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=702.06
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 4984 0 0 0 70202 4 0 0 25 0 1 0 1100246620 29188096 3561 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3561 100 219 0 6904 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 28504

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1330336/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=762.04
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 4988 0 0 0 76200 4 0 0 25 0 1 0 1100246620 29188096 3565 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3565 100 219 0 6904 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 28504

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1330336/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=822.02
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 4989 0 0 0 82198 4 0 0 25 0 1 0 1100246620 29188096 3566 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3566 100 219 0 6904 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 28504

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1330208/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=881.99
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 5058 0 0 0 88195 4 0 0 25 0 1 0 1100246620 29188096 3635 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3635 100 219 0 6904 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1329824/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=941.98
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 5151 0 0 0 94193 5 0 0 25 0 1 0 1100246620 29188096 3728 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3728 100 219 0 6904 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 28504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1329440/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=1001.96
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 5246 0 0 0 100191 5 0 0 25 0 1 0 1100246620 29188096 3823 1992294400 4194304 5092341 548682068848 18446744073709551615 4241071 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3823 100 219 0 6904 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 28504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1329056/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=1061.94
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 5341 0 0 0 106189 5 0 0 25 0 1 0 1100246620 29188096 3918 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 3918 100 219 0 6904 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 28504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1328672/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=1121.92
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 5432 0 0 0 112186 6 0 0 25 0 1 0 1100246620 29188096 4009 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 4009 100 219 0 6904 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 28504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1328416/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=1181.9
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 5482 0 0 0 118184 6 0 0 25 0 1 0 1100246620 29188096 4059 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 4059 100 219 0 6904 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 28504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6398
/proc/meminfo: memFree=1328352/2055920 swapFree=4177692/4192956
[pid=6395] ppid=6393 vsize=28504 CPUtime=1200
/proc/6395/stat : 6395 (minisat) R 6393 6395 6090 0 -1 4194304 5495 0 0 0 119994 6 0 0 25 0 1 0 1100246620 29188096 4072 1992294400 4194304 5092341 548682068848 18446744073709551615 4249640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6395/statm: 7126 4072 100 219 0 6904 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28504

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.94
CPU system time (s): 0.065989
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 28504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5495
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= 1507

runsolver used 1.17182 second user time and 2.6566 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 22:30:43
IDJOB=1520232
IDBENCH=70545
IDSOLVER=546
FILE ID=node56/1520232-1238275843
PBS_JOBID= 9060871
Free space on /tmp= 103016 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520232-1238275843/watcher-1520232-1238275843 -o /tmp/evaluation-result-1520232-1238275843/solver-1520232-1238275843 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520232-1238275843.cnf

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

MD5SUM BENCH= 8ac945fd2d00d7595dd6a09603bfa3b0
RANDOM SEED=495884688

node56.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		: 3000.256
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		: 3000.256
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:       1345088 kB
Buffers:         96628 kB
Cached:         519524 kB
SwapCached:       9040 kB
Active:         144664 kB
Inactive:       482000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345088 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            70056 kB
Committed_AS:  2488576 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 22:50:46