Trace number 1730541

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
picosat 913? (TO) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.0386
Satisfiable
(Un)Satisfiability was proved
Number of variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
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 PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1730541-1240760596.cnf
0.00/0.00	c parsed header 'p cnf 409 1362'
0.00/0.00	c initialized 409 variables
0.00/0.00	c found 1362 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   409   0.0  1360     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 680 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  79.2   409  74.3  1360   100     2   748   3.2   0.1 
0.00/0.00	c R   0.0  79.2   409  74.3  1360   100     2   748   3.3   0.1 
0.00/0.01	c +   0.0  69.3   409 100.0  1360   250    42   822  10.8   0.1 
0.00/0.01	c R   0.0  68.1   409 100.0  1360   401   111   822  16.5   0.1 
0.00/0.01	c +   0.0  68.0   409 100.0  1360   475   162   904  21.9   0.1 
0.00/0.03	c +   0.0  68.7   409 100.0  1360   812   486   994  39.0   0.2 
0.00/0.05	c N   0.1  69.3   409 100.0  1360  1206   869   994  38.5   0.3 
0.00/0.06	c +   0.1  69.4   409 100.0  1360  1317   979  1093  36.6   0.3 
0.10/0.11	c +   0.1  70.4   409 100.0  1360  2074   621  1202  38.7   0.2 
0.10/0.18	c +   0.2  71.4   409 100.0  1360  3209  1143  1322  38.4   0.4 
0.10/0.18	c N   0.2  71.4   409 100.0  1360  3217  1151  1322  38.4   0.4 
0.19/0.29	c +   0.3  71.6   409 100.0  1360  4911   843  1454  39.2   0.3 
0.39/0.47	c +   0.5  71.9   409 100.0  1360  7464  1203  1599  37.0   0.4 
0.49/0.51	c N   0.5  71.9   409 100.0  1360  8031   965  1599  36.1   0.3 
0.69/0.73	c +   0.7  72.2   409 100.0  1360 11293  1009  1758  37.9   0.3 
1.10/1.14	c +   1.1  71.8   409 100.0  1360 17036  1447  1933  36.1   0.4 
1.29/1.30	c N   1.3  71.8   409 100.0  1360 19255  1723  1933  39.5   0.5 
1.69/1.76	c +   1.8  71.4   409 100.0  1360 25650  1316  2126  41.0   0.4 
2.59/2.72	c +   2.7  71.6   409 100.0  1360 38571  1402  2338  31.5   0.4 
3.20/3.21	c N   3.2  71.8   409 100.0  1360 44925  1882  2338  38.1   0.5 
3.20/3.21	c 
3.20/3.21	c  seconds     variables   original    learned     agility
3.20/3.21	c         level        used      conflicts    limit          MB
3.20/3.21	c 
4.09/4.18	c +   4.2  72.3   409 100.0  1360 57952  1989  2571  37.0   0.5 
6.39/6.41	c +   6.4  71.6   409 100.0  1360 87023  1362  2828  36.3   0.4 
7.59/7.62	c N   7.6  72.4   409 100.0  1360 102e3  2776  2828  35.2   0.8 
9.79/9.81	c +   9.8  72.5   409 100.0  1360 130e3  2380  3110  35.3   0.6 
15.08/15.12	c +  15.1  72.1   409 100.0  1360 196e3  2217  3421  35.1   0.6 
17.88/17.99	c N  18.0  72.4   409 100.0  1360 230e3  2715  3421  36.2   0.8 
23.28/23.30	c +  23.3  73.0   409 100.0  1360 294e3  2467  3763  35.5   0.7 
35.97/36.02	c +  36.0  73.7   409 100.0  1360 441e3  2365  4139  37.7   0.7 
42.47/42.55	c N  42.5  73.7   409 100.0  1360 512e3  3433  4139  35.7   1.0 
55.56/55.69	c +  55.7  73.4   409 100.0  1360 662e3  3072  4552  35.6   0.9 
85.45/85.50	c +  85.5  73.3   409 100.0  1360 993e3  3197  5007  38.4   1.0 
97.35/97.45	c N  97.4  73.4   409 100.0  1360 112e4  2692  5007  32.4   0.8 
130.54/130.67	c + 130.6  73.2   409 100.0  1360 148e4  2710  5507  32.4   0.8 
202.11/202.23	c + 202.1  72.8   409 100.0  1360 223e4  5145  6057  28.9   1.4 
223.60/223.70	c N 223.6  72.7   409 100.0  1360 246e4  3749  6057  35.5   1.1 
310.47/310.65	c + 310.5  72.6   409 100.0  1360 335e4  5477  6662  29.0   1.6 
483.00/483.25	c + 483.1  73.1   409 100.0  1360 502e4  5257  7328  33.4   1.7 
515.49/515.77	c N 515.6  73.1   409 100.0  1360 533e4  7143  7328  33.3   2.1 
752.80/753.10	c + 752.8  73.0   409 100.0  1360 754e4  4251  8060  29.8   1.3 
1167.02/1167.57	c + 117e1  72.6   409 100.0  1360 113e5  7534  8866  31.4   2.4 
1186.22/1186.77	c N 119e1  72.5   409 100.0  1360 114e5  6801  8866  33.1   2.1

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730541-1240760596/watcher-1730541-1240760596 -o /tmp/evaluation-result-1730541-1240760596/solver-1730541-1240760596 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730541-1240760596.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 25710
/proc/meminfo: memFree=1441200/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=780 CPUtime=0
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 104092953 798720 98 1992294400 134512640 135137933 4294956224 18446744073709551615 134548859 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 195 98 69 152 0 41 0

[startup+0.00803492 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 25710
/proc/meminfo: memFree=1441200/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=780 CPUtime=0
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 104092953 798720 99 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 780

[startup+0.102052 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 25710
/proc/meminfo: memFree=1441200/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1044 CPUtime=0.1
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 104092953 1069056 169 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.302091 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 25710
/proc/meminfo: memFree=1441200/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1176 CPUtime=0.29
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 201 0 0 0 29 0 0 0 19 0 1 0 104092953 1204224 186 1992294400 134512640 135137933 4294956224 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 294 186 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701168 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 25710
/proc/meminfo: memFree=1441200/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1176 CPUtime=0.69
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 216 0 0 0 69 0 0 0 22 0 1 0 104092953 1204224 201 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 294 201 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50132 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 25711
/proc/meminfo: memFree=1440616/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1304 CPUtime=1.49
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 235 0 0 0 149 0 0 0 25 0 1 0 104092953 1335296 220 1992294400 134512640 135137933 4294956224 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 326 220 69 152 0 172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1304

[startup+3.10164 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 25711
/proc/meminfo: memFree=1440360/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1428 CPUtime=3.09
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 267 0 0 0 309 0 0 0 25 0 1 0 104092953 1462272 252 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 357 252 69 152 0 203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1428

[startup+6.30126 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 25711
/proc/meminfo: memFree=1440232/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1560 CPUtime=6.29
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 290 0 0 0 629 0 0 0 25 0 1 0 104092953 1597440 275 1992294400 134512640 135137933 4294956224 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 390 275 69 152 0 236 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1560

[startup+12.7015 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 25711
/proc/meminfo: memFree=1439912/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1692 CPUtime=12.69
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 331 0 0 0 1269 0 0 0 25 0 1 0 104092953 1732608 316 1992294400 134512640 135137933 4294956224 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 423 316 69 152 0 269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1692

[startup+25.502 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 25711
/proc/meminfo: memFree=1439656/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=1956 CPUtime=25.48
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 404 0 0 0 2548 0 0 0 25 0 1 0 104092953 2002944 389 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 489 389 69 152 0 335 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1956

[startup+51.103 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 25711
/proc/meminfo: memFree=1439528/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=2116 CPUtime=51.07
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 429 0 0 0 5107 0 0 0 25 0 1 0 104092953 2166784 414 1992294400 134512640 135137933 4294956224 18446744073709551615 134547667 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 529 414 69 152 0 375 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2116

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 25711
/proc/meminfo: memFree=1439272/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=2332 CPUtime=102.25
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 487 0 0 0 10225 0 0 0 25 0 1 0 104092953 2387968 472 1992294400 134512640 135137933 4294956224 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 583 472 69 152 0 429 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2332

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 25711
/proc/meminfo: memFree=1439016/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=2464 CPUtime=162.22
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 540 0 0 0 16222 0 0 0 25 0 1 0 104092953 2523136 525 1992294400 134512640 135137933 4294956224 18446744073709551615 134551384 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 616 525 69 152 0 462 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2464

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/65 25711
/proc/meminfo: memFree=1438824/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=2644 CPUtime=222.2
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 572 0 0 0 22220 0 0 0 25 0 1 0 104092953 2707456 557 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 661 557 69 152 0 507 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2644

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 25711
/proc/meminfo: memFree=1438696/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=2776 CPUtime=282.18
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 615 0 0 0 28218 0 0 0 25 0 1 0 104092953 2842624 600 1992294400 134512640 135137933 4294956224 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 694 600 69 152 0 540 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2776

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/65 25711
/proc/meminfo: memFree=1438440/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=2932 CPUtime=342.15
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 664 0 0 0 34215 0 0 0 25 0 1 0 104092953 3002368 646 1992294400 134512640 135137933 4294956224 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 733 646 69 152 0 579 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2932

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 25711
/proc/meminfo: memFree=1438376/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3064 CPUtime=402.13
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 679 0 0 0 40213 0 0 0 25 0 1 0 104092953 3137536 661 1992294400 134512640 135137933 4294956224 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 766 661 69 152 0 612 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 3064

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/65 25711
/proc/meminfo: memFree=1438376/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3020 CPUtime=462.11
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 679 0 0 0 46211 0 0 0 25 0 1 0 104092953 3092480 661 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 755 661 69 152 0 601 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3020

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 25711
/proc/meminfo: memFree=1438248/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3148 CPUtime=522.09
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 718 0 0 0 52209 0 0 0 25 0 1 0 104092953 3223552 700 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 787 700 69 152 0 633 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 3148

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 25711
/proc/meminfo: memFree=1438184/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3148 CPUtime=582.06
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 718 0 0 0 58206 0 0 0 25 0 1 0 104092953 3223552 700 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 787 700 69 152 0 633 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 3148

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 25711
/proc/meminfo: memFree=1438184/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3276 CPUtime=642.05
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 721 0 0 0 64205 0 0 0 25 0 1 0 104092953 3354624 703 1992294400 134512640 135137933 4294956224 18446744073709551615 134521269 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 819 703 69 152 0 665 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 3276

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 25711
/proc/meminfo: memFree=1438184/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3264 CPUtime=702.02
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 722 0 0 0 70202 0 0 0 25 0 1 0 104092953 3342336 704 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 816 704 69 152 0 662 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 3264

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 25711
/proc/meminfo: memFree=1437928/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3364 CPUtime=762
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 771 0 0 0 76200 0 0 0 25 0 1 0 104092953 3444736 753 1992294400 134512640 135137933 4294956224 18446744073709551615 134545897 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 841 753 69 152 0 687 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 3364

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 25711
/proc/meminfo: memFree=1437800/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3472 CPUtime=821.97
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 806 0 0 0 82197 0 0 0 25 0 1 0 104092953 3555328 783 1992294400 134512640 135137933 4294956224 18446744073709551615 134547586 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 868 783 69 152 0 714 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 3472

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 25711
/proc/meminfo: memFree=1437800/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3420 CPUtime=881.95
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 806 0 0 0 88195 0 0 0 25 0 1 0 104092953 3502080 770 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 855 770 69 152 0 701 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 3420

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 25711
/proc/meminfo: memFree=1437800/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3420 CPUtime=941.93
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 806 0 0 0 94193 0 0 0 25 0 1 0 104092953 3502080 770 1992294400 134512640 135137933 4294956224 18446744073709551615 134552546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 855 770 69 152 0 701 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 3420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 25711
/proc/meminfo: memFree=1437800/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3420 CPUtime=1001.91
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 806 0 0 0 100191 0 0 0 25 0 1 0 104092953 3502080 770 1992294400 134512640 135137933 4294956224 18446744073709551615 134552498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 855 770 69 152 0 701 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 3420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 25711
/proc/meminfo: memFree=1437800/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3552 CPUtime=1061.88
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 814 0 0 0 106188 0 0 0 25 0 1 0 104092953 3637248 778 1992294400 134512640 135137933 4294956224 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 888 778 69 152 0 734 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 3552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 25717
/proc/meminfo: memFree=1437672/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3496 CPUtime=1121.84
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 814 0 0 0 112184 0 0 0 25 0 1 0 104092953 3579904 778 1992294400 134512640 135137933 4294956224 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 874 778 69 152 0 720 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 3496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25717
/proc/meminfo: memFree=1437416/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3880 CPUtime=1181.82
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 880 0 0 0 118182 0 0 0 25 0 1 0 104092953 3973120 844 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 970 844 69 152 0 816 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 3880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25717
/proc/meminfo: memFree=1437416/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3880 CPUtime=1200.02
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 884 0 0 0 120002 0 0 0 25 0 1 0 104092953 3973120 848 1992294400 134512640 135137933 4294956224 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 970 848 69 152 0 816 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3880

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: 1.00 1.00 1.09 2/65 25717
/proc/meminfo: memFree=1437416/2055920 swapFree=4180284/4192956
[pid=25710] ppid=25708 vsize=3880 CPUtime=1200.02
/proc/25710/stat : 25710 (picosat) R 25708 25710 25251 0 -1 4194304 884 0 0 0 120002 0 0 0 25 0 1 0 104092953 3973120 848 1992294400 134512640 135137933 4294956224 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/25710/statm: 970 848 69 152 0 816 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1200.02
CPU system time (s): 0.006998
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 3880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
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= 884
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= 2622

runsolver used 1.08783 second user time and 2.27365 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-26 17:43:16
IDJOB=1730541
IDBENCH=24732
IDSOLVER=506
FILE ID=node28/1730541-1240760596
PBS_JOBID= 9187069
Free space on /tmp= 66292 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730541-1240760596/watcher-1730541-1240760596 -o /tmp/evaluation-result-1730541-1240760596/solver-1730541-1240760596 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730541-1240760596.cnf

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

MD5SUM BENCH= 9ce7a6a007310fa075cda4060c50d29c
RANDOM SEED=1603900573

node28.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		: 3000.261
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		: 3000.261
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:       1441680 kB
Buffers:         64288 kB
Cached:         489832 kB
SwapCached:       5928 kB
Active:         253364 kB
Inactive:       309324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441680 kB
SwapTotal:     4192956 kB
SwapFree:      4180284 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          13816 kB
Slab:            37408 kB
Committed_AS:   449064 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66292 MiB
End job on node28 at 2009-04-26 18:03:19