Trace number 1520466

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S227954525-082.cnf
MD5SUMae01fd57ec6a595afedf29818bd4a62c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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 |     511     2193     6642 |      804      100     24 |  0.000 % |
0.00/0.01	c |       250 |     511     2193     6642 |      884      250     25 |  0.000 % |
0.00/0.01	c |       475 |     511     2193     6642 |      972      475     26 |  0.000 % |
0.00/0.02	c |       812 |     511     2193     6642 |     1070      812     25 |  0.000 % |
0.00/0.04	c |      1318 |     511     2193     6642 |     1177      754     22 |  0.000 % |
0.06/0.06	c |      2077 |     511     2193     6642 |     1295      893     22 |  0.000 % |
0.09/0.10	c |      3216 |     511     2193     6642 |     1424      681     19 |  0.000 % |
0.09/0.16	c |      4924 |     511     2193     6642 |     1566      913     20 |  0.000 % |
0.19/0.25	c |      7486 |     511     2193     6642 |     1723     1060     21 |  0.000 % |
0.29/0.38	c |     11330 |     511     2193     6642 |     1896     1341     22 |  0.000 % |
0.49/0.59	c |     17096 |     511     2193     6642 |     2085     1269     19 |  0.000 % |
0.89/0.90	c |     25745 |     511     2193     6642 |     2294     1406     22 |  0.000 % |
1.29/1.39	c |     38719 |     511     2193     6642 |     2523     1430     22 |  0.000 % |
2.10/2.13	c |     58180 |     511     2193     6642 |     2775     1518     23 |  0.000 % |
3.20/3.28	c |     87372 |     511     2193     6642 |     3053     2459     23 |  0.000 % |
4.99/5.06	c |    131161 |     511     2193     6642 |     3358     2755     23 |  0.000 % |
7.79/7.83	c |    196845 |     511     2193     6642 |     3694     1849     20 |  0.000 % |
11.99/12.09	c |    295371 |     511     2193     6642 |     4064     2936     25 |  0.000 % |
18.69/18.72	c |    443160 |     511     2193     6642 |     4470     2383     21 |  0.000 % |
28.98/29.00	c |    664843 |     511     2193     6642 |     4917     2286     22 |  0.000 % |
44.87/44.98	c |    997368 |     511     2193     6642 |     5409     4058     23 |  0.000 % |
69.57/69.66	c |   1496156 |     511     2193     6642 |     5950     2920     22 |  0.000 % |
108.26/108.36	c |   2244338 |     511     2193     6642 |     6545     3128     21 |  0.000 % |
168.44/168.59	c |   3366612 |     511     2193     6642 |     7200     6363     23 |  0.000 % |
262.91/263.00	c |   5050023 |     511     2193     6642 |     7920     6644     24 |  0.000 % |
409.18/409.33	c |   7575139 |     511     2193     6642 |     8712     7148     24 |  0.000 % |
641.02/641.24	c |  11362814 |     511     2193     6642 |     9583     6986     22 |  0.000 % |
998.12/998.40	c |  17044326 |     511     2193     6642 |    10541     6983     24 |  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-1520466-1238297222/watcher-1520466-1238297222 -o /tmp/evaluation-result-1520466-1238297222/solver-1520466-1238297222 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520466-1238297222.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 0.99 3/64 19856
/proc/meminfo: memFree=657800/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=7464 CPUtime=0
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1102388146 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 1866 175 88 219 0 1644 0

[startup+0.0628671 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19856
/proc/meminfo: memFree=657800/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=12740 CPUtime=0.06
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 309 0 0 0 6 0 0 0 18 0 1 0 1102388146 13045760 242 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 3185 242 100 219 0 2963 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12740

[startup+0.101871 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19856
/proc/meminfo: memFree=657800/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17932 CPUtime=0.09
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 1102388146 18362368 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4483 296 100 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.30189 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19856
/proc/meminfo: memFree=657800/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=0.29
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 450 0 0 0 29 0 0 0 19 0 1 0 1102388146 18415616 341 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 341 100 219 0 4274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17984

[startup+0.701929 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 19856
/proc/meminfo: memFree=657800/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=0.69
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 480 0 0 0 69 0 0 0 23 0 1 0 1102388146 18415616 371 1992294400 4194304 5092341 548682068848 18446744073709551615 4265876 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 371 100 219 0 4274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17984

[startup+1.50201 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=656448/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=1.49
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 564 0 0 0 149 0 0 0 25 0 1 0 1102388146 18415616 455 1992294400 4194304 5092341 548682068848 18446744073709551615 4251334 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 455 100 219 0 4274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17984

[startup+3.10116 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=656064/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=3.09
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 636 0 0 0 309 0 0 0 25 0 1 0 1102388146 18415616 527 1992294400 4194304 5092341 548682068848 18446744073709551615 4248520 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 527 100 219 0 4274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17984

[startup+6.30147 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=655488/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=6.29
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 906 0 0 0 629 0 0 0 25 0 1 0 1102388146 18415616 652 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 652 100 219 0 4274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17984

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=654784/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=12.69
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 1051 0 0 0 1269 0 0 0 25 0 1 0 1102388146 18415616 797 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 797 100 219 0 4274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17984

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=653824/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=25.48
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 1272 0 0 0 2548 0 0 0 25 0 1 0 1102388146 18415616 1018 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 1018 100 219 0 4274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17984

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=652480/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17984 CPUtime=51.07
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 1607 0 0 0 5107 0 0 0 25 0 1 0 1102388146 18415616 1353 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4496 1353 100 219 0 4274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17984

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=650944/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=17980 CPUtime=102.27
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 2277 0 0 0 10226 1 0 0 25 0 1 0 1102388146 18411520 1725 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 4495 1725 100 219 0 4273 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17980

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=649600/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=23184 CPUtime=162.25
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 2598 0 0 0 16224 1 0 0 25 0 1 0 1102388146 23740416 2046 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 5796 2046 100 219 0 5574 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23184

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=648448/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=23184 CPUtime=222.23
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 2872 0 0 0 22222 1 0 0 25 0 1 0 1102388146 23740416 2320 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 5796 2320 100 219 0 5574 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23184

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=647232/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=23184 CPUtime=282.21
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 3159 0 0 0 28220 1 0 0 25 0 1 0 1102388146 23740416 2607 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 5796 2607 100 219 0 5574 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23184

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=646848/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=23184 CPUtime=342.19
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 3267 0 0 0 34218 1 0 0 25 0 1 0 1102388146 23740416 2715 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 5796 2715 100 219 0 5574 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23184

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=646336/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=23184 CPUtime=402.18
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 3377 0 0 0 40216 2 0 0 25 0 1 0 1102388146 23740416 2825 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 5796 2825 100 219 0 5574 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23184

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=645696/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=23184 CPUtime=462.16
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 3549 0 0 0 46214 2 0 0 25 0 1 0 1102388146 23740416 2997 1992294400 4194304 5092341 548682068848 18446744073709551615 4249542 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 5796 2997 100 219 0 5574 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23184

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=645248/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=23184 CPUtime=522.15
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 3667 0 0 0 52213 2 0 0 25 0 1 0 1102388146 23740416 3115 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 5796 3115 100 219 0 5574 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23184

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=643776/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=28392 CPUtime=582.13
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 4020 0 0 0 58210 3 0 0 25 0 1 0 1102388146 29073408 3468 1992294400 4194304 5092341 548682068848 18446744073709551615 4249164 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7098 3468 100 219 0 6876 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28392

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=643776/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=28392 CPUtime=642.12
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 4030 0 0 0 64209 3 0 0 25 0 1 0 1102388146 29073408 3478 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7098 3478 100 219 0 6876 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28392

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=643520/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=28392 CPUtime=702.1
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 4099 0 0 0 70207 3 0 0 25 0 1 0 1102388146 29073408 3547 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7098 3547 100 219 0 6876 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28392

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=643264/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=28392 CPUtime=762.08
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 4152 0 0 0 76205 3 0 0 25 0 1 0 1102388146 29073408 3600 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7098 3600 100 219 0 6876 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 28392

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19857
/proc/meminfo: memFree=639936/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=822.07
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 4991 0 0 0 82203 4 0 0 25 0 1 0 1102388146 30437376 4439 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4439 100 219 0 7209 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 29724

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19859
/proc/meminfo: memFree=639680/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=882.05
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 4993 0 0 0 88201 4 0 0 25 0 1 0 1102388146 30437376 4441 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4441 100 219 0 7209 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 29724

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19859
/proc/meminfo: memFree=639744/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=942.03
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 4997 0 0 0 94199 4 0 0 25 0 1 0 1102388146 30437376 4445 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4445 100 219 0 7209 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29724

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19859
/proc/meminfo: memFree=639680/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=1002.01
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 5043 0 0 0 100197 4 0 0 25 0 1 0 1102388146 30437376 4491 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4491 100 219 0 7209 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 29724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19859
/proc/meminfo: memFree=639296/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=1061.99
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 5133 0 0 0 106195 4 0 0 25 0 1 0 1102388146 30437376 4581 1992294400 4194304 5092341 548682068848 18446744073709551615 4241256 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4581 100 219 0 7209 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 29724

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19859
/proc/meminfo: memFree=639232/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=1121.99
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 5170 0 0 0 112194 5 0 0 25 0 1 0 1102388146 30437376 4618 1992294400 4194304 5092341 548682068848 18446744073709551615 4249577 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4618 100 219 0 7209 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 29724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19859
/proc/meminfo: memFree=638656/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=1181.97
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 5289 0 0 0 118192 5 0 0 25 0 1 0 1102388146 30437376 4737 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4737 100 219 0 7209 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19859
/proc/meminfo: memFree=638656/2055920 swapFree=4178100/4192956
[pid=19856] ppid=19854 vsize=29724 CPUtime=1200.06
/proc/19856/stat : 19856 (minisat) R 19854 19856 14708 0 -1 4194304 5289 0 0 0 120001 5 0 0 25 0 1 0 1102388146 30437376 4737 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/19856/statm: 7431 4737 100 219 0 7209 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 29724

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): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.057991
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 29724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5289
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= 2289

runsolver used 0.950855 second user time and 2.47562 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-29 05:27:02
IDJOB=1520466
IDBENCH=70662
IDSOLVER=546
FILE ID=node18/1520466-1238297222
PBS_JOBID= 9060977
Free space on /tmp= 66200 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S227954525-082.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520466-1238297222/watcher-1520466-1238297222 -o /tmp/evaluation-result-1520466-1238297222/solver-1520466-1238297222 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520466-1238297222.cnf

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

MD5SUM BENCH= ae01fd57ec6a595afedf29818bd4a62c
RANDOM SEED=505945921

node18.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		: 3000.214
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		: 3000.214
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:        658216 kB
Buffers:        100036 kB
Cached:        1191724 kB
SwapCached:       8808 kB
Active:         184716 kB
Inactive:      1119536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        658216 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            79504 kB
Committed_AS:  2949896 kB
PageTables:       1376 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= 66200 MiB
End job on node18 at 2009-03-29 05:47:05