Trace number 1520470

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1460100153-095.cnf
MD5SUM147f9c942ba89935aaa4b8c99ea683ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
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 |     415     1780     5369 |      652      100     21 |  0.001 % |
0.00/0.01	c |       250 |     415     1780     5369 |      717      250     20 |  0.001 % |
0.00/0.01	c |       475 |     415     1780     5369 |      789      475     21 |  0.001 % |
0.00/0.02	c |       812 |     415     1780     5369 |      868      409     18 |  0.001 % |
0.03/0.04	c |      1318 |     415     1780     5369 |      955      464     18 |  0.001 % |
0.03/0.06	c |      2077 |     415     1780     5369 |     1051      745     17 |  0.001 % |
0.03/0.09	c |      3216 |     415     1780     5369 |     1156      800     18 |  0.001 % |
0.09/0.14	c |      4924 |     415     1780     5369 |     1271      710     17 |  0.001 % |
0.19/0.22	c |      7486 |     415     1780     5369 |     1399     1304     19 |  0.001 % |
0.29/0.33	c |     11330 |     415     1780     5369 |     1538      816     16 |  0.001 % |
0.49/0.51	c |     17096 |     415     1780     5369 |     1692     1063     18 |  0.001 % |
0.69/0.78	c |     25745 |     415     1780     5369 |     1862     1075     17 |  0.001 % |
1.19/1.20	c |     38719 |     415     1780     5369 |     2048     1712     19 |  0.001 % |
1.79/1.84	c |     58180 |     415     1780     5369 |     2253     1366     18 |  0.001 % |
2.79/2.84	c |     87372 |     415     1780     5369 |     2478     1891     18 |  0.001 % |
4.40/4.41	c |    131161 |     415     1780     5369 |     2726     1586     17 |  0.001 % |
6.69/6.78	c |    196845 |     415     1780     5369 |     2998     2153     18 |  0.001 % |
10.39/10.45	c |    295371 |     415     1780     5369 |     3298     1862     19 |  0.001 % |
16.08/16.12	c |    443160 |     415     1780     5369 |     3628     2537     21 |  0.001 % |
24.88/24.98	c |    664843 |     415     1780     5369 |     3991     2003     18 |  0.001 % |
38.57/38.68	c |    997368 |     415     1780     5369 |     4390     3534     19 |  0.001 % |
59.77/59.84	c |   1496156 |     415     1780     5369 |     4829     3708     18 |  0.001 % |
92.85/92.99	c |   2244338 |     415     1780     5369 |     5312     3544     18 |  0.001 % |
144.04/144.16	c |   3366612 |     415     1780     5369 |     5844     3813     20 |  0.001 % |
224.41/224.54	c |   5050023 |     415     1780     5369 |     6428     3078     18 |  0.001 % |
348.66/348.82	c |   7575139 |     415     1780     5369 |     7071     4034     18 |  0.001 % |
543.20/543.44	c |  11362814 |     415     1780     5369 |     7778     6137     17 |  0.001 % |
845.48/845.81	c |  17044326 |     415     1780     5369 |     8556     4023     18 |  0.001 % |

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-1520470-1238297491/watcher-1520470-1238297491 -o /tmp/evaluation-result-1520470-1238297491/solver-1520470-1238297491 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520470-1238297491.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 2639
/proc/meminfo: memFree=1003704/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=7464 CPUtime=0
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1102414779 7643136 163 1992294400 4194304 5092341 548682068848 18446744073709551615 4219938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 1866 163 88 219 0 1644 0

[startup+0.0400809 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2639
/proc/meminfo: memFree=1003704/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=12712 CPUtime=0.03
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 263 0 0 0 3 0 0 0 18 0 1 0 1102414779 13017088 213 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 3178 213 101 219 0 2956 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12712

[startup+0.101092 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2639
/proc/meminfo: memFree=1003704/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=0.09
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 1102414779 18341888 263 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 263 102 219 0 4256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.30113 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2639
/proc/meminfo: memFree=1003704/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=0.29
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 1102414779 18341888 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4249535 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 280 102 219 0 4256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17912

[startup+0.701208 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2639
/proc/meminfo: memFree=1003704/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=0.69
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 377 0 0 0 69 0 0 0 22 0 1 0 1102414779 18341888 327 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 327 102 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=1002608/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=1.49
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 434 0 0 0 149 0 0 0 25 0 1 0 1102414779 18341888 384 1992294400 4194304 5092341 548682068848 18446744073709551615 4262453 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 384 102 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10167 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=1002224/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=3.09
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 519 0 0 0 309 0 0 0 25 0 1 0 1102414779 18341888 469 1992294400 4194304 5092341 548682068848 18446744073709551615 4241555 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 469 102 219 0 4256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17912

[startup+6.30129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=1001648/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=6.29
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 606 0 0 0 629 0 0 0 25 0 1 0 1102414779 18341888 556 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 556 102 219 0 4256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=1001072/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=12.69
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 747 0 0 0 1269 0 0 0 25 0 1 0 1102414779 18341888 697 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 697 102 219 0 4256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17912

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=1000368/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=25.48
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 922 0 0 0 2548 0 0 0 25 0 1 0 1102414779 18341888 872 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 872 102 219 0 4256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17912

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=999408/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=51.07
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 1167 0 0 0 5106 1 0 0 25 0 1 0 1102414779 18341888 1117 1992294400 4194304 5092341 548682068848 18446744073709551615 4268697 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 1117 102 219 0 4256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17912

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=998000/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=102.25
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 1509 0 0 0 10224 1 0 0 25 0 1 0 1102414779 18341888 1459 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 1459 102 219 0 4256 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17912

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=997232/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=17912 CPUtime=162.23
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 1923 0 0 0 16222 1 0 0 25 0 1 0 1102414779 18341888 1663 1992294400 4194304 5092341 548682068848 18446744073709551615 4262243 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 4478 1663 102 219 0 4256 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17912

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=996080/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=222.21
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 2878 0 0 0 22219 2 0 0 25 0 1 0 1102414779 23732224 1930 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 1930 102 219 0 5572 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=995632/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=282.18
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 2994 0 0 0 28216 2 0 0 25 0 1 0 1102414779 23732224 2046 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2046 102 219 0 5572 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23176

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=995184/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=342.17
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3109 0 0 0 34214 3 0 0 25 0 1 0 1102414779 23732224 2161 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2161 102 219 0 5572 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23176

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=994608/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=402.14
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3252 0 0 0 40211 3 0 0 25 0 1 0 1102414779 23732224 2304 1992294400 4194304 5092341 548682068848 18446744073709551615 4244130 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2304 102 219 0 5572 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23176

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=994224/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=462.11
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3338 0 0 0 46208 3 0 0 25 0 1 0 1102414779 23732224 2390 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2390 102 219 0 5572 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23176

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=993712/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=522.1
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3481 0 0 0 52206 4 0 0 25 0 1 0 1102414779 23732224 2533 1992294400 4194304 5092341 548682068848 18446744073709551615 4241949 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2533 102 219 0 5572 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23176

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=993328/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=582.08
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3563 0 0 0 58204 4 0 0 25 0 1 0 1102414779 23732224 2615 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2615 102 219 0 5572 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23176

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=993072/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=642.06
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3631 0 0 0 64202 4 0 0 25 0 1 0 1102414779 23732224 2683 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2683 102 219 0 5572 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23176

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2640
/proc/meminfo: memFree=992752/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=702.03
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3696 0 0 0 70199 4 0 0 25 0 1 0 1102414779 23732224 2748 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2748 102 219 0 5572 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23176

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=992496/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=762.01
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3737 0 0 0 76197 4 0 0 25 0 1 0 1102414779 23732224 2789 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2789 102 219 0 5572 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23176

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=992112/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=821.99
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3837 0 0 0 82194 5 0 0 25 0 1 0 1102414779 23732224 2889 1992294400 4194304 5092341 548682068848 18446744073709551615 4248726 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2889 102 219 0 5572 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23176

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=991792/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=881.96
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 3923 0 0 0 88191 5 0 0 25 0 1 0 1102414779 23732224 2975 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 2975 102 219 0 5572 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23176

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=991472/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=941.94
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 4029 0 0 0 94189 5 0 0 25 0 1 0 1102414779 23732224 3081 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 3081 102 219 0 5572 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=991216/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=1001.92
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 4087 0 0 0 100186 6 0 0 25 0 1 0 1102414779 23732224 3139 1992294400 4194304 5092341 548682068848 18446744073709551615 4501927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 3139 102 219 0 5572 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23176

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=991088/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=23176 CPUtime=1061.9
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 4116 0 0 0 106184 6 0 0 25 0 1 0 1102414779 23732224 3168 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 5794 3168 102 219 0 5572 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 23176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=990320/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=28396 CPUtime=1121.87
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 4317 0 0 0 112181 6 0 0 25 0 1 0 1102414779 29077504 3369 1992294400 4194304 5092341 548682068848 18446744073709551615 4249968 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 7099 3369 102 219 0 6877 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 28396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=990320/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=28396 CPUtime=1181.85
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 4322 0 0 0 118179 6 0 0 25 0 1 0 1102414779 29077504 3374 1992294400 4194304 5092341 548682068848 18446744073709551615 4241077 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 7099 3374 102 219 0 6877 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2642
/proc/meminfo: memFree=990256/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=28396 CPUtime=1200.04
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 4323 0 0 0 119998 6 0 0 25 0 1 0 1102414779 29077504 3375 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 7099 3375 102 219 0 6877 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28396

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 0.98 0.99 2/65 2642
/proc/meminfo: memFree=990256/2055920 swapFree=4179368/4192956
[pid=2639] ppid=2637 vsize=28396 CPUtime=1200.04
/proc/2639/stat : 2639 (minisat) R 2637 2639 31556 0 -1 4194304 4323 0 0 0 119998 6 0 0 25 0 1 0 1102414779 29077504 3375 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/2639/statm: 7099 3375 102 219 0 6877 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.072988
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 28396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4323
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= 1901

runsolver used 0.829873 second user time and 2.56761 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 05:31:31
IDJOB=1520470
IDBENCH=70664
IDSOLVER=546
FILE ID=node23/1520470-1238297491
PBS_JOBID= 9060942
Free space on /tmp= 66324 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1460100153-095.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520470-1238297491/watcher-1520470-1238297491 -o /tmp/evaluation-result-1520470-1238297491/solver-1520470-1238297491 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520470-1238297491.cnf

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

MD5SUM BENCH= 147f9c942ba89935aaa4b8c99ea683ac
RANDOM SEED=236116328

node23.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		: 3000.268
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		: 3000.268
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:       1004120 kB
Buffers:         97564 kB
Cached:         857204 kB
SwapCached:       7500 kB
Active:         248044 kB
Inactive:       715764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1004120 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          14744 kB
Slab:            74024 kB
Committed_AS:  2927536 kB
PageTables:       1392 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= 66320 MiB
End job on node23 at 2009-03-29 05:51:34