Trace number 339495

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, and are wall clock time (not CPU 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 SAT 2007 (with assertions)? (TO) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
MD5SUM19ef5308d30d988d80538312a4c92391
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1144
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  172                                                  |
0.00/0.00	c |  Number of clauses:    832                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
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 |         0 |     119      726     2922 |      242        0    nan |  0.000 % |
0.00/0.00	c |       101 |     119      726     2922 |      266      101     19 |  0.003 % |
0.00/0.01	c |       252 |     119      726     2922 |      292      252     19 |  0.003 % |
0.00/0.01	c |       477 |     119      726     2922 |      322      312     18 |  0.003 % |
0.00/0.02	c |       814 |     119      726     2922 |      354      286     13 |  0.003 % |
0.00/0.03	c |      1321 |     119      726     2922 |      389      389     13 |  0.003 % |
0.04/0.05	c |      2083 |     119      726     2922 |      428      316     12 |  0.003 % |
0.04/0.08	c |      3223 |     119      726     2922 |      471      295     10 |  0.003 % |
0.09/0.12	c |      4931 |     119      726     2922 |      518      512     16 |  0.003 % |
0.09/0.19	c |      7493 |     119      726     2922 |      570      313     10 |  0.003 % |
0.29/0.30	c |     11338 |     119      726     2922 |      627      575     13 |  0.003 % |
0.39/0.46	c |     17104 |     119      726     2922 |      690      433     11 |  0.003 % |
0.69/0.72	c |     25753 |     119      726     2922 |      759      457     10 |  0.003 % |
1.00/1.08	c |     38727 |     119      726     2922 |      835      516     12 |  0.003 % |
1.49/1.60	c |     58188 |     119      726     2922 |      918      647     12 |  0.003 % |
2.39/2.42	c |     87380 |     119      726     2922 |     1010      571     11 |  0.003 % |
3.59/3.67	c |    131170 |     119      726     2922 |     1111      528     11 |  0.003 % |
5.59/5.62	c |    196854 |     119      726     2922 |     1223      998     14 |  0.003 % |
8.59/8.66	c |    295380 |     119      726     2922 |     1345     1176     13 |  0.003 % |
13.49/13.55	c |    443169 |     119      726     2922 |     1480     1337     14 |  0.003 % |
20.99/21.00	c |    664852 |     119      726     2922 |     1628      798     12 |  0.003 % |
32.28/32.32	c |    997378 |     119      726     2922 |     1790     1132     13 |  0.003 % |
50.28/50.34	c |   1496167 |     119      726     2922 |     1969     1663     14 |  0.003 % |
78.07/78.19	c |   2244351 |     119      726     2922 |     2166     1802     15 |  0.003 % |
120.76/120.87	c |   3366626 |     119      726     2922 |     2383     1872     14 |  0.003 % |
186.94/187.06	c |   5050037 |     119      726     2922 |     2621     1913     14 |  0.003 % |
288.91/289.02	c |   7575153 |     119      726     2922 |     2884     1856     14 |  0.003 % |
452.47/452.62	c |  11362829 |     119      726     2922 |     3172     2169     14 |  0.003 % |
710.69/710.94	c |  17044344 |     119      726     2922 |     3489     1857     14 |  0.007 % |
1102.18/1102.57	c |  25566614 |     118      717     2891 |     3838     2259     13 |  0.592 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-339495-1173705758 -o ROOT/results/node40/solver-339495-1173705758 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339495-1173705758/minisat /tmp/evaluation/339495-1173705758/instance-339495-1173705758.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): 2400 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: 0.91 0.97 0.99 3/64 18267
/proc/meminfo: memFree=1748712/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=1752 CPUtime=0
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 26878379 1794048 111 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134524614 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 438 114 71 138 0 297 0

[startup+0.0491729 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18267
/proc/meminfo: memFree=1748712/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=1752 CPUtime=0.04
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 132 0 0 0 4 0 0 0 18 0 1 0 26878379 1794048 116 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 438 116 73 138 0 297 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1752

[startup+0.101178 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18267
/proc/meminfo: memFree=1748712/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=1884 CPUtime=0.09
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 135 0 0 0 9 0 0 0 18 0 1 0 26878379 1929216 119 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552026 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 471 119 73 138 0 330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1884

[startup+0.301204 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18267
/proc/meminfo: memFree=1748712/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=1884 CPUtime=0.29
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 141 0 0 0 29 0 0 0 19 0 1 0 26878379 1929216 125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 471 125 73 138 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1884

[startup+0.701256 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18267
/proc/meminfo: memFree=1748712/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=1884 CPUtime=0.69
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 147 0 0 0 69 0 0 0 22 0 1 0 26878379 1929216 131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521141 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 471 131 73 138 0 330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1884

[startup+1.50136 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1748512/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=1884 CPUtime=1.49
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 155 0 0 0 149 0 0 0 25 0 1 0 26878379 1929216 139 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 471 139 73 138 0 330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1884

[startup+3.10156 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1748320/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=1884 CPUtime=3.09
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 166 0 0 0 309 0 0 0 25 0 1 0 26878379 1929216 150 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 471 150 73 138 0 330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1884

[startup+6.30198 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1748192/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2016 CPUtime=6.29
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 179 0 0 0 629 0 0 0 25 0 1 0 26878379 2064384 163 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 504 163 73 138 0 363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2016

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1748064/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2016 CPUtime=12.69
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 197 0 0 0 1269 0 0 0 25 0 1 0 26878379 2064384 181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 504 181 73 138 0 363 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2016

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1748000/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2148 CPUtime=25.49
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 217 0 0 0 2549 0 0 0 25 0 1 0 26878379 2199552 201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550192 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 537 201 73 138 0 396 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2148

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747872/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2280 CPUtime=51.08
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 245 0 0 0 5108 0 0 0 25 0 1 0 26878379 2334720 229 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 570 229 73 138 0 429 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2280

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747744/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2412 CPUtime=102.27
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 275 0 0 0 10227 0 0 0 25 0 1 0 26878379 2469888 259 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 603 259 73 138 0 462 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747616/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2544 CPUtime=162.25
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 308 0 0 0 16225 0 0 0 25 0 1 0 26878379 2605056 292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 636 292 73 138 0 495 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2544

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747552/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2544 CPUtime=222.23
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 331 0 0 0 22223 0 0 0 25 0 1 0 26878379 2605056 315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 636 315 73 138 0 495 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2544

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747488/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2680 CPUtime=282.21
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 348 0 0 0 28221 0 0 0 25 0 1 0 26878379 2744320 332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 670 332 73 138 0 529 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2680

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747424/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2680 CPUtime=342.2
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 364 0 0 0 34220 0 0 0 25 0 1 0 26878379 2744320 348 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550171 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 670 348 73 138 0 529 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747296/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2812 CPUtime=402.18
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 383 0 0 0 40218 0 0 0 25 0 1 0 26878379 2879488 367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 703 367 73 138 0 562 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2812

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747232/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2812 CPUtime=462.16
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 398 0 0 0 46216 0 0 0 25 0 1 0 26878379 2879488 382 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555064 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 703 382 73 138 0 562 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2812

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747168/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2952 CPUtime=522.15
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 415 0 0 0 52215 0 0 0 25 0 1 0 26878379 3022848 399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 738 399 73 138 0 597 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2952

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747168/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2952 CPUtime=582.13
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 418 0 0 0 58213 0 0 0 25 0 1 0 26878379 3022848 402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 738 402 73 138 0 597 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2952

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747168/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2952 CPUtime=642.12
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 425 0 0 0 64212 0 0 0 25 0 1 0 26878379 3022848 409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552696 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 738 409 73 138 0 597 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2952

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1747104/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=2952 CPUtime=702.1
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 433 0 0 0 70210 0 0 0 25 0 1 0 26878379 3022848 417 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 738 417 73 138 0 597 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2952

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746976/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3092 CPUtime=762.08
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 447 0 0 0 76208 0 0 0 25 0 1 0 26878379 3166208 431 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 773 431 73 138 0 632 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 3092

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746976/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3092 CPUtime=822.06
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 454 0 0 0 82206 0 0 0 25 0 1 0 26878379 3166208 438 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 773 438 73 138 0 632 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 3092

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746912/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3092 CPUtime=882.04
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 464 0 0 0 88204 0 0 0 25 0 1 0 26878379 3166208 448 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 773 448 73 138 0 632 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 3092

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746912/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3232 CPUtime=942.03
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 471 0 0 0 94203 0 0 0 25 0 1 0 26878379 3309568 455 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 808 455 73 138 0 667 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 3232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746912/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3232 CPUtime=1002.01
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 471 0 0 0 100201 0 0 0 25 0 1 0 26878379 3309568 455 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550846 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 808 455 73 138 0 667 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 3232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746912/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3232 CPUtime=1061.99
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 472 0 0 0 106199 0 0 0 25 0 1 0 26878379 3309568 456 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 808 456 73 138 0 667 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746848/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3232 CPUtime=1121.98
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 478 0 0 0 112198 0 0 0 25 0 1 0 26878379 3309568 462 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 808 462 73 138 0 667 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 3232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746848/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3232 CPUtime=1181.96
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 485 0 0 0 118196 0 0 0 25 0 1 0 26878379 3309568 469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 808 469 73 138 0 667 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 3232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18268
/proc/meminfo: memFree=1746848/2055920 swapFree=4154300/4192956
[pid=18267] ppid=18265 vsize=3232 CPUtime=1200.06
/proc/18267/stat : 18267 (minisat) R 18265 18267 17183 0 -1 4194304 490 0 0 0 120006 0 0 0 25 0 1 0 26878379 3309568 474 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/18267/statm: 808 474 73 138 0 667 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3232

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): 1200.07
CPU user time (s): 1200.06
CPU system time (s): 0.006998
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 3232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 490
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= 6
involuntary context switches= 1244

runsolver used 0.761884 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Mar 12 13:22:38 UTC 2007

IDJOB= 339495
IDBENCH= 24748
IDSOLVER= 109
FILE ID= node40/339495-1173705758

PBS_JOBID= 4101755

Free space on /tmp= 66501 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339495-1173705758/minisat /tmp/evaluation/339495-1173705758/instance-339495-1173705758.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-339495-1173705758 -o ROOT/results/node40/solver-339495-1173705758 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339495-1173705758/minisat /tmp/evaluation/339495-1173705758/instance-339495-1173705758.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  19ef5308d30d988d80538312a4c92391

RANDOM SEED= 771627995

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1749184 kB
Buffers:         30524 kB
Cached:         197856 kB
SwapCached:      33352 kB
Active:         107016 kB
Inactive:       161380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749184 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            24404 kB
Committed_AS:   101364 kB
PageTables:       1412 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= 66501 MiB

End job on node40 on Mon Mar 12 13:42:40 UTC 2007