Trace number 1734997

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) 1200.01 1200.31

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1150c84314g2.cnf
MD5SUM63d94048c368060530aaae24bc900bb9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

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-1734997-1240799185.cnf
0.00/0.00	c parsed header 'p cnf 1150 84314'
0.01/0.04	c initialized 1150 variables
0.01/0.04	c found 84314 non trivial clauses
0.01/0.04	c
0.01/0.04	c random number generator seed 0
0.01/0.04	c 
0.01/0.04	c  seconds     variables   original    learned     agility
0.01/0.04	c         level        used      conflicts    limit          MB
0.01/0.04	c 
0.01/0.04	c s   0.0   0.0  1150   0.0    50     0     0     0   0.0   1.1 
0.01/0.05	c 
0.01/0.05	c initial reduction limit 100 clauses
0.01/0.05	c 
0.01/0.05	c +   0.1 118.7  1150  78.0    50   100   100   110   3.3   1.1 
0.01/0.05	c R   0.1 118.7  1150  78.0    50   100   100   110   3.3   1.1 
0.01/0.07	c +   0.1 144.3  1150  94.0    50   250    69   121   4.1   1.1 
0.01/0.08	c R   0.1 150.7  1150  94.0    50   404    93   121   3.4   1.1 
0.01/0.09	c +   0.1 147.3  1150  96.0    50   475   101   133   4.6   1.1 
0.09/0.13	c +   0.1 158.6  1150  96.0    50   812    75   146   3.9   1.1 
0.09/0.17	c R   0.2 159.9  1150  96.0    50  1206   155   146   3.9   1.2 
0.09/0.19	c +   0.2 159.9  1150  96.0    50  1317   111   160   4.1   1.1 
0.19/0.27	c +   0.3 153.3  1150 100.0    50  2074    90   176   3.9   1.1 
0.39/0.42	c +   0.4 173.8  1150 100.0    50  3209   148   193   2.9   1.1 
0.39/0.42	c R   0.4 173.8  1150 100.0    50  3209   148   193   2.9   1.1 
0.59/0.61	c +   0.6 158.8  1150 100.0    50  4911   198   212   4.5   1.2 
0.89/0.93	c +   0.9 160.7  1150 100.0    50  7464   130   233   3.7   1.1 
0.89/0.99	c R   1.0 163.9  1150 100.0    50  8019   158   233   3.5   1.1 
1.29/1.35	c +   1.4 161.1  1150 100.0    50 11293   208   256   4.6   1.2 
2.09/2.14	c +   2.1 157.5  1150 100.0    50 17036   204   281   4.7   1.2 
2.39/2.46	c R   2.5 162.4  1150 100.0    50 19235   234   281   4.5   1.2 
3.09/3.14	c +   3.1 160.9  1150 100.0    50 25650   151   309   4.5   1.1 
4.49/4.59	c +   4.6 156.3  1150 100.0    50 38571   269   339   3.8   1.2 
5.19/5.26	c R   5.3 156.8  1150 100.0    50 44892   271   339   4.4   1.2 
5.19/5.26	c 
5.19/5.26	c  seconds     variables   original    learned     agility
5.19/5.26	c         level        used      conflicts    limit          MB
5.19/5.26	c 
6.69/6.71	c +   6.7 153.9  1150 100.0    50 57952   256   372   4.6   1.2 
9.99/10.07	c +  10.1 158.6  1150 100.0    50 87023   370   409   4.9   1.2 
11.69/11.78	c R  11.8 155.3  1150 100.0    50 102e3   288   409   5.7   1.2 
14.79/14.81	c +  14.8 154.3  1150 100.0    50 130e3   360   449   4.4   1.2 
22.38/22.46	c +  22.5 154.7  1150 100.0    50 196e3   318   493   4.7   1.2 
28.38/28.46	c R  28.5 153.0  1150 100.0    50 230e3   396   493   4.7   1.3 
35.68/35.72	c +  35.7 153.2  1150 100.0    50 294e3   315   542   5.4   1.2 
53.07/53.11	c +  53.1 153.4  1150 100.0    50 441e3   568   596   4.0   1.3 
63.08/63.15	c R  63.1 156.1  1150 100.0    50 512e3   471   596   4.3   1.3 
79.57/79.69	c +  79.7 152.7  1150 100.0    50 662e3   415   655   3.2   1.2 
117.16/117.25	c + 117.2 148.7  1150 100.0    50 993e3   462   720   3.9   1.2 
137.06/137.18	c R 137.2 150.4  1150 100.0    50 112e4   762   720   3.8   1.4 
178.74/178.90	c + 178.9 150.2  1150 100.0    50 148e4   560   792   4.4   1.3 
270.93/271.00	c + 270.9 148.8  1150 100.0    50 223e4   840   871   4.2   1.6 
311.22/311.39	c R 311.3 151.8  1150 100.0    50 246e4   890   871   4.1   1.4 
413.19/413.37	c + 413.3 148.0  1150 100.0    50 335e4   511   958   4.3   1.2 
611.45/611.68	c + 611.5 142.2  1150 100.0    50 502e4   827  1053   5.1   1.4 
662.23/662.46	c R 662.3 140.2  1150 100.0    50 533e4  1056  1053   5.1   1.6 
921.17/921.49	c + 921.3 139.5  1150 100.0    50 754e4   578  1158   5.0   1.3

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-1734997-1240799185/watcher-1734997-1240799185 -o /tmp/evaluation-result-1734997-1240799185/solver-1734997-1240799185 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1734997-1240799185.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: 1.00 1.00 1.16 3/64 25188
/proc/meminfo: memFree=1751808/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=912 CPUtime=0
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 107945989 933888 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 228 110 56 152 0 74 0

[startup+0.012911 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 25188
/proc/meminfo: memFree=1751808/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=1176 CPUtime=0.01
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 193 0 0 0 1 0 0 0 18 0 1 0 107945989 1204224 178 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 294 178 56 152 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1176

[startup+0.10192 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 25188
/proc/meminfo: memFree=1751808/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=1968 CPUtime=0.09
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 417 0 0 0 9 0 0 0 18 0 1 0 107945989 2015232 402 1992294400 134512640 135137933 4294956224 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 492 402 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301937 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 25188
/proc/meminfo: memFree=1751808/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2096 CPUtime=0.29
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 428 0 0 0 29 0 0 0 19 0 1 0 107945989 2146304 413 1992294400 134512640 135137933 4294956224 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 524 413 69 152 0 370 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2096

[startup+0.701973 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 25188
/proc/meminfo: memFree=1751808/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2084 CPUtime=0.69
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 428 0 0 0 69 0 0 0 22 0 1 0 107945989 2134016 413 1992294400 134512640 135137933 4294956224 18446744073709551615 134553648 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 521 413 69 152 0 367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2084

[startup+1.50204 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 25189
/proc/meminfo: memFree=1750328/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2084 CPUtime=1.49
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 440 0 0 0 149 0 0 0 25 0 1 0 107945989 2134016 425 1992294400 134512640 135137933 4294956224 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 521 425 69 152 0 367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2084

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 25189
/proc/meminfo: memFree=1750200/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2084 CPUtime=3.09
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 107945989 2134016 431 1992294400 134512640 135137933 4294956224 18446744073709551615 134545564 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 521 431 69 152 0 367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2084

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 25189
/proc/meminfo: memFree=1750072/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2080 CPUtime=6.29
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 446 0 0 0 629 0 0 0 25 0 1 0 107945989 2129920 431 1992294400 134512640 135137933 4294956224 18446744073709551615 134551999 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 520 431 69 152 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2080

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 25189
/proc/meminfo: memFree=1749880/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2108 CPUtime=12.69
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 483 0 0 0 1269 0 0 0 25 0 1 0 107945989 2158592 442 1992294400 134512640 135137933 4294956224 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 527 442 69 152 0 373 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2108

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 25189
/proc/meminfo: memFree=1749816/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2332 CPUtime=25.48
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 535 0 0 0 2548 0 0 0 25 0 1 0 107945989 2387968 477 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 583 477 69 152 0 429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2332

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 25189
/proc/meminfo: memFree=1749688/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2208 CPUtime=51.07
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 595 0 0 0 5107 0 0 0 25 0 1 0 107945989 2260992 467 1992294400 134512640 135137933 4294956224 18446744073709551615 134545639 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 552 467 69 152 0 398 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2208

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 25189
/proc/meminfo: memFree=1749688/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2240 CPUtime=102.27
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 627 0 0 0 10226 1 0 0 25 0 1 0 107945989 2293760 475 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 560 475 69 152 0 406 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2240

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 25189
/proc/meminfo: memFree=1749688/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2208 CPUtime=162.25
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 690 0 0 0 16224 1 0 0 25 0 1 0 107945989 2260992 467 1992294400 134512640 135137933 4294956224 18446744073709551615 134666897 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 552 467 69 152 0 398 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2208

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 25189
/proc/meminfo: memFree=1749560/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2324 CPUtime=222.23
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 787 0 0 0 22222 1 0 0 25 0 1 0 107945989 2379776 488 1992294400 134512640 135137933 4294956224 18446744073709551615 134551902 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 581 488 69 152 0 427 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2324

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 25189
/proc/meminfo: memFree=1749432/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2484 CPUtime=282.22
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 890 0 0 0 28220 2 0 0 25 0 1 0 107945989 2543616 536 1992294400 134512640 135137933 4294956224 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 621 536 69 152 0 467 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2484

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25189
/proc/meminfo: memFree=1749432/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2464 CPUtime=342.2
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 963 0 0 0 34218 2 0 0 25 0 1 0 107945989 2523136 531 1992294400 134512640 135137933 4294956224 18446744073709551615 134543075 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 616 531 69 152 0 462 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2464

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25189
/proc/meminfo: memFree=1749432/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2460 CPUtime=402.19
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1005 0 0 0 40217 2 0 0 25 0 1 0 107945989 2519040 505 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 615 505 69 152 0 461 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2460

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 25189
/proc/meminfo: memFree=1749432/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2372 CPUtime=462.18
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1034 0 0 0 46215 3 0 0 25 0 1 0 107945989 2428928 508 1992294400 134512640 135137933 4294956224 18446744073709551615 134552386 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 593 508 69 152 0 439 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2372

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 25189
/proc/meminfo: memFree=1749304/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2388 CPUtime=522.17
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1133 0 0 0 52214 3 0 0 25 0 1 0 107945989 2445312 512 1992294400 134512640 135137933 4294956224 18446744073709551615 134569954 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 597 512 69 152 0 443 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 2388

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 25189
/proc/meminfo: memFree=1749240/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2528 CPUtime=582.15
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1166 0 0 0 58212 3 0 0 25 0 1 0 107945989 2588672 545 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 632 545 69 152 0 478 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 25189
/proc/meminfo: memFree=1749240/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2500 CPUtime=642.14
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1188 0 0 0 64211 3 0 0 25 0 1 0 107945989 2560000 533 1992294400 134512640 135137933 4294956224 18446744073709551615 134521394 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 625 533 69 152 0 471 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2500

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 25189
/proc/meminfo: memFree=1749240/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2432 CPUtime=702.12
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1202 0 0 0 70209 3 0 0 25 0 1 0 107945989 2490368 523 1992294400 134512640 135137933 4294956224 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 608 523 69 152 0 454 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 2432

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 25191
/proc/meminfo: memFree=1748984/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2476 CPUtime=762.11
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1290 0 0 0 76208 3 0 0 25 0 1 0 107945989 2535424 532 1992294400 134512640 135137933 4294956224 18446744073709551615 134545417 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 619 532 69 152 0 465 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 2476

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 25191
/proc/meminfo: memFree=1749176/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2408 CPUtime=822.09
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1318 0 0 0 82206 3 0 0 25 0 1 0 107945989 2465792 517 1992294400 134512640 135137933 4294956224 18446744073709551615 134552772 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 602 517 69 152 0 448 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 2408

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 25191
/proc/meminfo: memFree=1749112/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2472 CPUtime=882.08
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1395 0 0 0 88204 4 0 0 25 0 1 0 107945989 2531328 533 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 618 533 69 152 0 464 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 25191
/proc/meminfo: memFree=1748920/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2696 CPUtime=942.06
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1514 0 0 0 94202 4 0 0 25 0 1 0 107945989 2760704 589 1992294400 134512640 135137933 4294956224 18446744073709551615 134545677 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 2696

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 25191
/proc/meminfo: memFree=1749048/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2492 CPUtime=1002.05
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1572 0 0 0 100201 4 0 0 25 0 1 0 107945989 2551808 538 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 623 538 69 152 0 469 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 25191
/proc/meminfo: memFree=1749048/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2520 CPUtime=1062.03
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1603 0 0 0 106199 4 0 0 25 0 1 0 107945989 2580480 545 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 630 545 69 152 0 476 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 2520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 25191
/proc/meminfo: memFree=1749048/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2480 CPUtime=1122.01
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1668 0 0 0 112197 4 0 0 25 0 1 0 107945989 2539520 535 1992294400 134512640 135137933 4294956224 18446744073709551615 134521451 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 620 535 69 152 0 466 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 2480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25191
/proc/meminfo: memFree=1749048/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2484 CPUtime=1182.01
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1778 0 0 0 118196 5 0 0 25 0 1 0 107945989 2543616 536 1992294400 134512640 135137933 4294956224 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 621 536 69 152 0 467 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 2484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25191
/proc/meminfo: memFree=1749048/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2472 CPUtime=1200
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1778 0 0 0 119995 5 0 0 25 0 1 0 107945989 2531328 533 1992294400 134512640 135137933 4294956224 18446744073709551615 134522909 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 618 533 69 152 0 464 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2472

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 25191
/proc/meminfo: memFree=1749048/2055920 swapFree=4181212/4192956
[pid=25188] ppid=25186 vsize=2472 CPUtime=1200
/proc/25188/stat : 25188 (picosat) R 25186 25188 24376 0 -1 4194304 1778 0 0 0 119995 5 0 0 25 0 1 0 107945989 2531328 533 1992294400 134512640 135137933 4294956224 18446744073709551615 134522909 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 618 533 69 152 0 464 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.96
CPU system time (s): 0.053991
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 2828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1778
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= 2876

runsolver used 0.933858 second user time and 2.39464 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-27 04:26:25
IDJOB=1734997
IDBENCH=71339
IDSOLVER=506
FILE ID=node51/1734997-1240799185
PBS_JOBID= 9187310
Free space on /tmp= 66404 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1150c84314g2.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734997-1240799185/watcher-1734997-1240799185 -o /tmp/evaluation-result-1734997-1240799185/solver-1734997-1240799185 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1734997-1240799185.cnf

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

MD5SUM BENCH= 63d94048c368060530aaae24bc900bb9
RANDOM SEED=985828199

node51.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		: 3000.214
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		: 3000.214
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:       1752224 kB
Buffers:         40480 kB
Cached:         188332 kB
SwapCached:       5992 kB
Active:          61184 kB
Inactive:       176108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752224 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:            1760 kB
Writeback:           0 kB
Mapped:          13740 kB
Slab:            52392 kB
Committed_AS:   314488 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= 66400 MiB
End job on node51 at 2009-04-27 04:46:27