Trace number 1561109

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) 1200.12 1200.42

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_9_3_5_cmp.cnf
MD5SUMb2b9255b6dd854658cbd4bd594382e55
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark485.063
Satisfiable
(Un)Satisfiability was proved
Number of variables3857
Number of clauses39932
Sum of the clauses size134967
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24591
Number of clauses of size 326002
Number of clauses of size 44516
Number of clauses of size 54669
Number of clauses of size over 5154

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-1561109-1238761627.cnf
0.00/0.00	c parsed header 'p cnf 3857 39932'
0.04/0.06	c initialized 3857 variables
0.04/0.06	c found 39932 non trivial clauses
0.04/0.06	c
0.04/0.06	c random number generator seed 0
0.04/0.06	c 
0.04/0.06	c  seconds     variables   original    learned     agility
0.04/0.06	c         level        used      conflicts    limit          MB
0.04/0.06	c 
0.04/0.06	c s   0.1   0.0  3733   8.0 35341    12     0     0   0.0   1.5 
0.04/0.07	c 
0.04/0.07	c initial reduction limit 17670 clauses
0.04/0.07	c 
0.04/0.07	c +   0.1 790.9  3733  47.0 35341   112   100 19437   2.5   1.6 
0.04/0.07	c R   0.1 790.9  3733  47.4 35341   115   103 19437   2.8   1.6 
0.04/0.08	c +   0.1 649.5  3733  56.0 35341   262   249 21380   6.4   1.6 
0.04/0.09	c R   0.1 605.3  3733  58.1 35341   419   406 21380   7.9   1.7 
0.09/0.10	c +   0.1 579.6  3733  58.5 35341   487   474 23518   9.7   1.7 
0.09/0.14	c +   0.1 469.4  3733  86.2 35341   824   811 25869   2.6   1.7 
0.09/0.18	c R   0.2 452.9  3733  87.5 35341  1219  1206 25869   8.1   1.9 
0.09/0.19	c +   0.2 438.9  3733  87.6 35341  1329  1316 28455   7.0   1.9 
0.19/0.27	c +   0.3 424.8  3733 100.0 35341  2086  2072 31300   9.6   2.1 
0.39/0.41	c +   0.4 408.7  3733 100.0 35341  3221  3204 34430   3.6   2.4 
0.39/0.41	c R   0.4 408.7  3733 100.0 35341  3221  3204 34430   3.6   2.4 
0.59/0.62	c +   0.6 390.6  3733 100.0 35341  4923  4895 37873   8.4   2.9 
0.89/0.93	c +   0.9 391.5  3733 100.0 35341  7476  7442 41660  10.0   3.7 
1.00/1.01	c R   1.0 393.0  3733 100.0 35341  8034  7999 41660   2.9   3.8 
1.49/1.56	c +   1.6 387.0  3733 100.0 35341 11305 11241 45826   3.6   4.5 
2.39/2.49	c +   2.5 389.3  3733 100.0 35341 17048 16972 50408   2.8   6.5 
2.89/2.92	c R   2.9 401.3  3733 100.0 35341 19253 19157 50408   6.4   7.1 
4.09/4.20	c +   4.2 395.5  3733 100.0 35341 25662 25538 55448   4.7   9.1 
7.39/7.43	c +   7.4 389.9  3733 100.0 35341 38583 38395 60992   2.3  13.2 
8.70/8.75	c R   8.8 388.4  3733 100.0 35341 44901 44700 60992   8.2  16.2 
8.70/8.75	c 
8.70/8.75	c  seconds     variables   original    learned     agility
8.70/8.75	c         level        used      conflicts    limit          MB
8.70/8.75	c 
13.49/13.54	c +  13.5 382.4  3733 100.0 35341 57964 57674 67091   1.2  20.1 
22.09/22.15	c +  22.1 376.5  3733 100.0 35341 87035 39867 73800   5.3  14.0 
26.79/26.82	c R  26.8 378.1  3733 100.0 35341 102e3 55342 73800   3.1  20.0 
36.88/36.97	c +  37.0 372.4  3733 100.0 35341 130e3 32563 81180   9.0  10.6 
59.18/59.23	c +  59.2 365.8  3733 100.0 35341 196e3 40540 89298  10.5  16.0 
71.98/72.05	c R  72.0 370.3  3733 100.0 35341 230e3 75049 89298   8.1  30.3 
96.77/96.82	c +  96.8 365.4  3733 100.0 35341 294e3 73450 98227   3.9  24.9 
153.75/153.87	c + 153.8 360.7  3733 100.0 35341 441e3 71495 108e3   8.8  25.5 
180.05/180.19	c R 180.1 362.3  3733 100.0 35341 512e3 58332 108e3   9.7  24.8 
245.33/245.42	c + 245.4 361.9  3733 100.0 35341 662e3 42983 118e3   8.3  14.3 
396.20/396.38	c + 396.3 364.6  3733 100.0 35341 993e3 105e3 130e3   6.5  40.8 
442.98/443.18	c R 443.1 365.7  3733 100.0 35341 112e4 126e3 130e3   9.3  66.0 
600.84/601.06	c + 600.9 366.8  3733 100.0 35341 148e4 47850 143e3   5.8  16.7 
954.75/955.05	c + 954.8 370.0  3733 100.0 35341 223e4 80022 158e3   9.3  38.5 
1091.22/1091.55	c R 109e1 371.8  3733 100.0 35341 246e4 36567 158e3   6.8  13.6

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-1561109-1238761627/watcher-1561109-1238761627 -o /tmp/evaluation-result-1561109-1238761627/solver-1561109-1238761627 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1561109-1238761627.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: 0.91 0.98 0.99 3/68 13364
/proc/meminfo: memFree=1795944/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=1068 CPUtime=0
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1148824725 1093632 159 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 267 159 56 152 0 113 0

[startup+0.0482581 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 13364
/proc/meminfo: memFree=1795944/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=2516 CPUtime=0.04
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 497 0 0 0 4 0 0 0 18 0 1 0 1148824725 2576384 482 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 629 482 61 152 0 475 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2516

[startup+0.101261 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 13364
/proc/meminfo: memFree=1795944/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=2648 CPUtime=0.09
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 535 0 0 0 9 0 0 0 18 0 1 0 1148824725 2711552 520 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 662 520 69 152 0 508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.301274 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 13364
/proc/meminfo: memFree=1795944/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=3176 CPUtime=0.29
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 666 0 0 0 29 0 0 0 19 0 1 0 1148824725 3252224 651 1992294400 134512640 135137933 4294956224 18446744073709551615 134569801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 794 651 69 152 0 640 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3176

[startup+0.7013 s]
/proc/loadavg: 0.91 0.98 0.99 3/68 13364
/proc/meminfo: memFree=1795944/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=3984 CPUtime=0.69
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 876 0 0 0 69 0 0 0 22 0 1 0 1148824725 4079616 861 1992294400 134512640 135137933 4294956224 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 996 861 69 152 0 842 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3984

[startup+1.50135 s]
/proc/loadavg: 0.91 0.98 0.99 2/69 13365
/proc/meminfo: memFree=1791840/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=5568 CPUtime=1.49
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 1257 0 0 0 149 0 0 0 25 0 1 0 1148824725 5701632 1242 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 1392 1242 69 152 0 1238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5568

[startup+3.10146 s]
/proc/loadavg: 0.91 0.98 0.99 2/69 13365
/proc/meminfo: memFree=1789920/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=8472 CPUtime=3.09
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 2004 0 0 0 309 0 0 0 25 0 1 0 1148824725 8675328 1989 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 2118 1989 69 152 0 1964 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8472

[startup+6.30267 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 13365
/proc/meminfo: memFree=1784416/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=13088 CPUtime=6.29
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 3133 0 0 0 628 1 0 0 25 0 1 0 1148824725 13402112 3118 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 3272 3118 69 152 0 3118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13088

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 13365
/proc/meminfo: memFree=1775712/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=21272 CPUtime=12.69
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 5189 0 0 0 1267 2 0 0 25 0 1 0 1148824725 21782528 5174 1992294400 134512640 135137933 4294956224 18446744073709551615 134569936 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 5318 5174 69 152 0 5164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21272

[startup+25.502 s]
/proc/loadavg: 1.02 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1770400/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=26532 CPUtime=25.49
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 6393 0 0 0 2545 4 0 0 25 0 1 0 1148824725 27168768 6367 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 6633 6367 69 152 0 6479 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26532

[startup+51.1017 s]
/proc/loadavg: 1.01 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1768608/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=28248 CPUtime=51.08
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 6830 0 0 0 5104 4 0 0 25 0 1 0 1148824725 28925952 6804 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 7062 6804 69 152 0 6908 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28248

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1759200/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=37356 CPUtime=102.27
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 9152 0 0 0 10220 7 0 0 25 0 1 0 1148824725 38252544 9126 1992294400 134512640 135137933 4294956224 18446744073709551615 134545546 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 9339 9126 69 152 0 9185 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1756896/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=39600 CPUtime=162.25
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 9728 0 0 0 16217 8 0 0 25 0 1 0 1148824725 40550400 9702 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 9900 9702 69 152 0 9746 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39600

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1750496/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=45804 CPUtime=222.24
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 11303 0 0 0 22214 10 0 0 25 0 1 0 1148824725 46903296 11277 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 11451 11277 69 152 0 11297 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 45804

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1749536/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=46596 CPUtime=282.22
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 11533 0 0 0 28212 10 0 0 25 0 1 0 1148824725 47714304 11507 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 11649 11507 69 152 0 11495 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46596

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1749536/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=46596 CPUtime=342.2
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 11533 0 0 0 34210 10 0 0 25 0 1 0 1148824725 47714304 11507 1992294400 134512640 135137933 4294956224 18446744073709551615 134548656 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 11649 11507 69 152 0 11495 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46596

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1747104/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=49764 CPUtime=402.19
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 12311 0 0 0 40208 11 0 0 25 0 1 0 1148824725 50958336 12285 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 12441 12285 69 152 0 12287 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 49764

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1725920/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70472 CPUtime=462.18
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17396 0 0 0 46201 17 0 0 25 0 1 0 1148824725 72163328 17370 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17618 17370 69 152 0 17464 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 70472

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1725920/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70472 CPUtime=522.16
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17396 0 0 0 52199 17 0 0 25 0 1 0 1148824725 72163328 17370 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17618 17370 69 152 0 17464 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 70472

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13365
/proc/meminfo: memFree=1725920/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70472 CPUtime=582.15
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17396 0 0 0 58198 17 0 0 25 0 1 0 1148824725 72163328 17370 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17618 17370 69 152 0 17464 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 70472

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1725792/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70472 CPUtime=642.13
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17404 0 0 0 64196 17 0 0 25 0 1 0 1148824725 72163328 17378 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17618 17378 69 152 0 17464 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 70472

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1725792/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70984 CPUtime=702.12
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17421 0 0 0 70194 18 0 0 25 0 1 0 1148824725 72687616 17395 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17746 17395 69 152 0 17592 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 70984

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1725792/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70984 CPUtime=762.11
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17421 0 0 0 76193 18 0 0 25 0 1 0 1148824725 72687616 17395 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17746 17395 69 152 0 17592 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 70984

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1725728/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70984 CPUtime=822.09
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17421 0 0 0 82191 18 0 0 25 0 1 0 1148824725 72687616 17395 1992294400 134512640 135137933 4294956224 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17746 17395 69 152 0 17592 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 70984

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1725728/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=70984 CPUtime=882.07
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17421 0 0 0 88189 18 0 0 25 0 1 0 1148824725 72687616 17395 1992294400 134512640 135137933 4294956224 18446744073709551615 134552043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 17746 17395 69 152 0 17592 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 70984

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1724192/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=72436 CPUtime=942.05
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 17788 0 0 0 94187 18 0 0 25 0 1 0 1148824725 74174464 17762 1992294400 134512640 135137933 4294956224 18446744073709551615 134545159 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 18109 17762 69 152 0 17955 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 72436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1718048/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=78508 CPUtime=1002.04
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 19306 0 0 0 100184 20 0 0 25 0 1 0 1148824725 80392192 19280 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 19627 19280 69 152 0 19473 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 78508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1718048/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=78508 CPUtime=1062.03
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 19306 0 0 0 106183 20 0 0 25 0 1 0 1148824725 80392192 19280 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 19627 19280 69 152 0 19473 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 78508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1717984/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=78492 CPUtime=1122.01
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 19306 0 0 0 112181 20 0 0 25 0 1 0 1148824725 80375808 19280 1992294400 134512640 135137933 4294956224 18446744073709551615 134548162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 19623 19280 69 152 0 19469 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 78492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1717920/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=78492 CPUtime=1182
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 19306 0 0 0 118180 20 0 0 25 0 1 0 1148824725 80375808 19280 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 19623 19280 69 152 0 19469 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 78492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/69 13367
/proc/meminfo: memFree=1717920/2055920 swapFree=4177828/4192956
[pid=13364] ppid=13362 vsize=78492 CPUtime=1200.1
/proc/13364/stat : 13364 (picosat) R 13362 13364 12445 0 -1 4194304 19306 0 0 0 119990 20 0 0 25 0 1 0 1148824725 80375808 19280 1992294400 134512640 135137933 4294956224 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/13364/statm: 19623 19280 69 152 0 19469 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 78492

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.9
CPU system time (s): 0.218966
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 78508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19306
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= 2417

runsolver used 1.09083 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-03 14:27:07
IDJOB=1561109
IDBENCH=70909
IDSOLVER=506
FILE ID=node52/1561109-1238761627
PBS_JOBID= 9085472
Free space on /tmp= 66536 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_9_3_5_cmp.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561109-1238761627/watcher-1561109-1238761627 -o /tmp/evaluation-result-1561109-1238761627/solver-1561109-1238761627 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1561109-1238761627.cnf

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

MD5SUM BENCH= b2b9255b6dd854658cbd4bd594382e55
RANDOM SEED=493128055

node52.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		: 3000.230
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		: 3000.230
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:       1796360 kB
Buffers:         26208 kB
Cached:         160716 kB
SwapCached:       8032 kB
Active:          90268 kB
Inactive:       106744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796360 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            48096 kB
Committed_AS:  3385744 kB
PageTables:       1748 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= 66536 MiB
End job on node52 at 2009-04-03 14:47:10