Trace number 1520388

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
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 |     450     1931     5824 |      708      100     22 |  0.000 % |
0.00/0.01	c |       250 |     450     1931     5824 |      778      250     22 |  0.000 % |
0.00/0.01	c |       475 |     450     1931     5824 |      856      475     22 |  0.000 % |
0.02/0.02	c |       812 |     450     1931     5824 |      942      812     21 |  0.000 % |
0.02/0.04	c |      1318 |     450     1931     5824 |     1036      827     19 |  0.000 % |
0.02/0.06	c |      2077 |     450     1931     5824 |     1140     1046     19 |  0.000 % |
0.02/0.09	c |      3216 |     450     1931     5824 |     1254     1010     19 |  0.000 % |
0.09/0.14	c |      4924 |     450     1931     5824 |     1379      760     18 |  0.000 % |
0.19/0.22	c |      7486 |     450     1931     5824 |     1517     1192     21 |  0.000 % |
0.29/0.35	c |     11330 |     450     1931     5824 |     1669     1142     18 |  0.000 % |
0.49/0.53	c |     17096 |     450     1931     5824 |     1836      923     17 |  0.000 % |
0.79/0.82	c |     25745 |     450     1931     5824 |     2020     1130     19 |  0.000 % |
1.19/1.27	c |     38719 |     450     1931     5824 |     2222     1727     20 |  0.000 % |
1.89/1.95	c |     58180 |     450     1931     5824 |     2444     1952     19 |  0.000 % |
2.99/3.01	c |     87372 |     450     1931     5824 |     2688     1272     18 |  0.000 % |
4.59/4.64	c |    131161 |     450     1931     5824 |     2957     2616     20 |  0.000 % |
7.09/7.13	c |    196845 |     450     1931     5824 |     3253     2222     19 |  0.000 % |
10.99/11.02	c |    295371 |     450     1931     5824 |     3578     1814     18 |  0.000 % |
16.88/16.95	c |    443160 |     450     1931     5824 |     3936     2828     18 |  0.000 % |
26.18/26.24	c |    664843 |     450     1931     5824 |     4330     3451     20 |  0.000 % |
40.68/40.71	c |    997368 |     450     1931     5824 |     4763     3253     21 |  0.000 % |
63.17/63.24	c |   1496156 |     450     1931     5824 |     5239     4118     20 |  0.000 % |
98.06/98.12	c |   2244338 |     450     1931     5824 |     5763     4340     19 |  0.000 % |
152.13/152.21	c |   3366612 |     450     1931     5824 |     6339     5481     20 |  0.000 % |
237.10/237.20	c |   5050023 |     450     1931     5824 |     6973     6124     22 |  0.000 % |
368.76/368.99	c |   7575139 |     450     1931     5824 |     7671     4137     20 |  0.000 % |
575.28/575.55	c |  11362814 |     450     1931     5824 |     8438     6176     21 |  0.000 % |
895.76/896.19	c |  17044326 |     450     1931     5824 |     9282     6700     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-1520388-1238290817/watcher-1520388-1238290817 -o /tmp/evaluation-result-1520388-1238290817/solver-1520388-1238290817 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520388-1238290817.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 0.97 0.96 3/71 8493
/proc/meminfo: memFree=885200/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=7464 CPUtime=0
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1101744811 7643136 165 1992294400 4194304 5092341 548682068848 18446744073709551615 4219729 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 1866 165 88 219 0 1644 0

[startup+0.024932 s]
/proc/loadavg: 0.99 0.97 0.96 3/71 8493
/proc/meminfo: memFree=885200/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=7464 CPUtime=0.02
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 220 0 0 0 2 0 0 0 18 0 1 0 1101744811 7643136 194 1992294400 4194304 5092341 548682068848 18446744073709551615 4241256 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 1866 194 100 219 0 1644 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7464

[startup+0.101945 s]
/proc/loadavg: 0.99 0.97 0.96 3/71 8493
/proc/meminfo: memFree=885200/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17912 CPUtime=0.09
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 1101744811 18341888 269 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4478 269 101 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301983 s]
/proc/loadavg: 0.99 0.97 0.96 3/71 8493
/proc/meminfo: memFree=885200/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17912 CPUtime=0.29
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 350 0 0 0 29 0 0 0 19 0 1 0 1101744811 18341888 294 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4478 294 101 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701059 s]
/proc/loadavg: 0.99 0.97 0.96 3/71 8493
/proc/meminfo: memFree=885200/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17912 CPUtime=0.69
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 449 0 0 0 69 0 0 0 22 0 1 0 1101744811 18341888 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4478 339 101 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=884104/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17912 CPUtime=1.49
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 524 0 0 0 149 0 0 0 25 0 1 0 1101744811 18341888 414 1992294400 4194304 5092341 548682068848 18446744073709551615 4501717 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4478 414 101 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10152 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=883592/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17920 CPUtime=3.09
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 680 0 0 0 309 0 0 0 25 0 1 0 1101744811 18350080 482 1992294400 4194304 5092341 548682068848 18446744073709551615 4248022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4480 482 101 219 0 4258 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30113 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=883144/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17920 CPUtime=6.29
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 775 0 0 0 629 0 0 0 25 0 1 0 1101744811 18350080 577 1992294400 4194304 5092341 548682068848 18446744073709551615 4262500 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4480 577 101 219 0 4258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=882376/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17924 CPUtime=12.68
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 1068 0 0 0 1268 0 0 0 25 0 1 0 1101744811 18354176 734 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4481 734 101 219 0 4259 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17924

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=881544/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17924 CPUtime=25.48
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 1263 0 0 0 2548 0 0 0 25 0 1 0 1101744811 18354176 929 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4481 929 101 219 0 4259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17924

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=880456/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=17924 CPUtime=51.07
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 1533 0 0 0 5107 0 0 0 25 0 1 0 1101744811 18354176 1199 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 4481 1199 101 219 0 4259 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17924

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=877640/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22064 CPUtime=102.26
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 2219 0 0 0 10225 1 0 0 25 0 1 0 1101744811 22593536 1885 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5516 1885 101 219 0 5294 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22064

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=877000/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=162.23
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 2608 0 0 0 16222 1 0 0 25 0 1 0 1101744811 22597632 2043 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2043 101 219 0 5295 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22068

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8494
/proc/meminfo: memFree=876808/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=222.2
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 2654 0 0 0 22219 1 0 0 25 0 1 0 1101744811 22597632 2089 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2089 101 219 0 5295 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22068

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=875656/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=282.19
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 2894 0 0 0 28217 2 0 0 25 0 1 0 1101744811 22597632 2329 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2329 101 219 0 5295 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22068

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=875336/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=342.17
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 2994 0 0 0 34215 2 0 0 25 0 1 0 1101744811 22597632 2429 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2429 101 219 0 5295 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22068

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=874696/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=402.14
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 3136 0 0 0 40212 2 0 0 25 0 1 0 1101744811 22597632 2571 1992294400 4194304 5092341 548682068848 18446744073709551615 4501717 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2571 101 219 0 5295 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22068

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=874312/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=462.12
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 3238 0 0 0 46210 2 0 0 25 0 1 0 1101744811 22597632 2673 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2673 101 219 0 5295 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22068

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=873864/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=522.1
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 3354 0 0 0 52208 2 0 0 25 0 1 0 1101744811 22597632 2789 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2789 101 219 0 5295 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22068

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=873288/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=582.07
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 3497 0 0 0 58205 2 0 0 25 0 1 0 1101744811 22597632 2932 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 2932 101 219 0 5295 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 22068

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=873032/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=22068 CPUtime=642.06
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 3565 0 0 0 64204 2 0 0 25 0 1 0 1101744811 22597632 3000 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 5517 3000 101 219 0 5295 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22068

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=872008/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=702.03
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4188 0 0 0 70201 2 0 0 25 0 1 0 1101744811 27959296 3242 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3242 101 219 0 6604 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 27304

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=872008/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=762.02
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4189 0 0 0 76199 3 0 0 25 0 1 0 1101744811 27959296 3243 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3243 101 219 0 6604 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 27304

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=872008/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=821.99
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4205 0 0 0 82196 3 0 0 25 0 1 0 1101744811 27959296 3259 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3259 101 219 0 6604 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 27304

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871880/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=881.97
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4226 0 0 0 88194 3 0 0 25 0 1 0 1101744811 27959296 3280 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3280 101 219 0 6604 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 27304

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871752/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=941.94
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4271 0 0 0 94191 3 0 0 25 0 1 0 1101744811 27959296 3325 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3325 101 219 0 6604 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 27304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871688/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=1001.92
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4274 0 0 0 100189 3 0 0 25 0 1 0 1101744811 27959296 3328 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3328 101 219 0 6604 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 27304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871624/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=1061.9
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4303 0 0 0 106187 3 0 0 25 0 1 0 1101744811 27959296 3357 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3357 101 219 0 6604 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 27304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871368/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=1121.87
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4351 0 0 0 112184 3 0 0 25 0 1 0 1101744811 27959296 3405 1992294400 4194304 5092341 548682068848 18446744073709551615 4248189 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3405 101 219 0 6604 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 27304

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871176/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=1181.86
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4401 0 0 0 118182 4 0 0 25 0 1 0 1101744811 27959296 3455 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3455 101 219 0 6604 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 27304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871048/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=1200.06
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4436 0 0 0 120002 4 0 0 25 0 1 0 1101744811 27959296 3490 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3490 101 219 0 6604 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27304

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/72 8496
/proc/meminfo: memFree=871048/2055920 swapFree=4170332/4192956
[pid=8493] ppid=8491 vsize=27304 CPUtime=1200.06
/proc/8493/stat : 8493 (minisat) R 8491 8493 8272 0 -1 4194304 4436 0 0 0 120002 4 0 0 25 0 1 0 1101744811 27959296 3490 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/8493/statm: 6826 3490 101 219 0 6604 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.042993
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 27304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4436
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= 1425

runsolver used 1.04584 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 03:40:17
IDJOB=1520388
IDBENCH=70623
IDSOLVER=546
FILE ID=node38/1520388-1238290817
PBS_JOBID= 9060971
Free space on /tmp= 65528 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520388-1238290817/watcher-1520388-1238290817 -o /tmp/evaluation-result-1520388-1238290817/solver-1520388-1238290817 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520388-1238290817.cnf

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

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=1920704819

node38.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	: 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		: 3000.259
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:        885616 kB
Buffers:         89424 kB
Cached:         993492 kB
SwapCached:      11204 kB
Active:         114884 kB
Inactive:       980656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885616 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          18336 kB
Slab:            59976 kB
Committed_AS:  3008396 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 04:00:20