Trace number 1554141

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) 1200.1 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate032.cnf
MD5SUM8d76aa747359ea8ccf15726792949452
Bench CategoryAPPLICATION (applications 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 variables8527
Number of clauses25484
Sum of the clauses size59460
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 216988
Number of clauses of size 38494
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-1554141-1238723977.cnf
0.00/0.00	c parsed header 'p cnf 8527 25484'
0.00/0.07	c initialized 8527 variables
0.00/0.07	c found 25484 non trivial clauses
0.00/0.07	c
0.00/0.07	c random number generator seed 0
0.00/0.07	c 
0.00/0.07	c  seconds     variables   original    learned     agility
0.00/0.07	c         level        used      conflicts    limit          MB
0.00/0.07	c 
0.00/0.07	c s   0.1   0.0  7450  15.7  7444    43     0     0   0.0   1.0 
0.19/0.24	c 
0.19/0.24	c initial reduction limit 4247 clauses
0.19/0.24	c 
0.19/0.24	c +   0.2  25.7  7450 100.0  7444   143   100  4671  32.0   1.1 
0.19/0.24	c N   0.2  25.7  7450 100.0  7444   143   100  4671  32.7   1.1 
0.49/0.51	c +   0.5  26.7  7450 100.0  7444   293   250  5138  31.4   1.1 
0.69/0.78	c N   0.8  27.0  7450 100.0  7444   443   400  5138  34.4   1.1 
0.89/0.92	c +   0.9  26.9  7450 100.0  7444   518   475  5651  28.7   1.2 
1.49/1.53	c +   1.5  26.9  7450 100.0  7444   855   812  6216  31.6   1.2 
2.09/2.10	c N   2.1  27.0  7450 100.0  7444  1244  1201  6216  31.6   1.3 
2.30/2.32	c +   2.3  27.0  7450 100.0  7444  1360  1317  6837  33.0   1.3 
3.69/3.71	c +   3.7  26.6  7450 100.0  7444  2117  2074  7520  29.0   1.4 
5.69/5.76	c N   5.8  26.4  7450 100.0  7444  3244  3201  7520  29.5   1.5 
5.69/5.78	c +   5.8  26.4  7450 100.0  7444  3252  3209  8272  30.8   1.5 
8.90/8.99	c +   9.0  26.1  7450 100.0  7444  4954  4911  9099  32.3   1.7 
13.79/13.85	c +  13.9  25.7  7450 100.0  7444  7507  7464 10008  32.6   2.0 
14.79/14.85	c N  14.8  25.6  7450 100.0  7444  8044  8001 10008  32.8   2.1 
20.89/20.94	c +  20.9  25.5  7450 100.0  7444 11336  6285 11008  30.1   1.9 
31.48/31.59	c +  31.6  25.1  7450 100.0  7444 17079  6519 12108  31.6   1.9 
35.58/35.67	c N  35.7  25.2  7450 100.0  7444 19248  8688 12108  32.2   2.2 
47.98/48.00	c +  48.0  24.9  7450 100.0  7444 25693  9073 13318  30.3   2.2 
72.17/72.22	c +  72.2  24.6  7450 100.0  7444 38614  8666 14649  30.8   2.2 
84.17/84.24	c N  84.2  24.6  7450 100.0  7444 44853  7575 14649  33.0   2.0 
84.17/84.24	c 
84.17/84.24	c  seconds     variables   original    learned     agility
84.17/84.24	c         level        used      conflicts    limit          MB
84.17/84.24	c 
108.96/109.07	c + 109.0  24.3  7450 100.0  7444 57995 13386 16113  31.9   2.6 
163.70/163.87	c + 163.8  24.1  7450 100.0  7444 87066 10212 17724  31.7   2.4 
193.40/193.54	c N 193.5  23.9  7450 100.0  7444 102e3 16744 17724  32.4   3.1 
246.99/247.15	c + 247.0  23.6  7450 100.0  7444 130e3  9478 19496  30.4   2.3 
372.96/373.16	c + 373.0  23.4  7450 100.0  7444 196e3 16361 21445  31.8   3.0 
438.95/439.10	c N 439.0  23.3  7450 100.0  7444 230e3 18589 21445  31.2   3.2 
560.11/560.33	c + 560.2  23.1  7450 100.0  7444 294e3 17912 23589  29.6   3.2 
844.66/844.96	c + 844.7  22.9  7450 100.0  7444 441e3 22428 25947  32.9   3.6 
978.63/978.91	c N 978.7  22.7  7450 100.0  7444 512e3 22699 25947  31.9   3.6

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-1554141-1238723977/watcher-1554141-1238723977 -o /tmp/evaluation-result-1554141-1238723977/solver-1554141-1238723977 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1554141-1238723977.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 1.01 1.00 3/68 10330
/proc/meminfo: memFree=1115928/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=1328 CPUtime=0
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1145059701 1359872 224 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 332 224 56 152 0 178 0

[startup+0.105925 s]
/proc/loadavg: 1.00 1.01 1.00 3/68 10330
/proc/meminfo: memFree=1115928/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2000 CPUtime=0.1
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 402 0 0 0 10 0 0 0 18 0 1 0 1145059701 2048000 387 1992294400 134512640 135137933 4294956224 18446744073709551615 134554555 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 500 387 69 152 0 346 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2000

[startup+0.20193 s]
/proc/loadavg: 1.00 1.01 1.00 3/68 10330
/proc/meminfo: memFree=1115928/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2000 CPUtime=0.19
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 402 0 0 0 19 0 0 0 18 0 1 0 1145059701 2048000 387 1992294400 134512640 135137933 4294956224 18446744073709551615 134551614 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 500 387 69 152 0 346 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2000

[startup+0.301937 s]
/proc/loadavg: 1.00 1.01 1.00 3/68 10330
/proc/meminfo: memFree=1115928/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2000 CPUtime=0.29
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 402 0 0 0 29 0 0 0 19 0 1 0 1145059701 2048000 387 1992294400 134512640 135137933 4294956224 18446744073709551615 134552962 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 500 387 69 152 0 346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2000

[startup+0.701964 s]
/proc/loadavg: 1.00 1.01 1.00 3/68 10330
/proc/meminfo: memFree=1115928/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2132 CPUtime=0.69
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 408 0 0 0 69 0 0 0 22 0 1 0 1145059701 2183168 393 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 533 393 69 152 0 379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2132

[startup+1.50202 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 10331
/proc/meminfo: memFree=1114576/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2132 CPUtime=1.49
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 422 0 0 0 149 0 0 0 25 0 1 0 1145059701 2183168 407 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 533 407 69 152 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2132

[startup+3.10212 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 10331
/proc/meminfo: memFree=1114320/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2264 CPUtime=3.09
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 1145059701 2318336 440 1992294400 134512640 135137933 4294956224 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 566 440 69 152 0 412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2264

[startup+6.30134 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 10331
/proc/meminfo: memFree=1114064/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2528 CPUtime=6.29
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 513 0 0 0 629 0 0 0 25 0 1 0 1145059701 2588672 498 1992294400 134512640 135137933 4294956224 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 632 498 69 152 0 478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2528

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 10331
/proc/meminfo: memFree=1113552/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=2924 CPUtime=12.69
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 619 0 0 0 1269 0 0 0 25 0 1 0 1145059701 2994176 604 1992294400 134512640 135137933 4294956224 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 731 604 69 152 0 577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2924

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 10331
/proc/meminfo: memFree=1113104/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=3336 CPUtime=25.48
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 732 0 0 0 2548 0 0 0 25 0 1 0 1145059701 3416064 717 1992294400 134512640 135137933 4294956224 18446744073709551615 134548742 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 834 717 69 152 0 680 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3336

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10331
/proc/meminfo: memFree=1112848/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=3600 CPUtime=51.08
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 785 0 0 0 5108 0 0 0 25 0 1 0 1145059701 3686400 770 1992294400 134512640 135137933 4294956224 18446744073709551615 134552962 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 900 770 69 152 0 746 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3600

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10337
/proc/meminfo: memFree=1112336/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=3828 CPUtime=102.26
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 859 0 0 0 10225 1 0 0 25 0 1 0 1145059701 3919872 844 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 957 844 69 152 0 803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3828

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 10817
/proc/meminfo: memFree=1110288/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4044 CPUtime=162.2
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 926 0 0 0 16217 3 0 0 25 0 1 0 1145059701 4141056 887 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1011 887 69 152 0 857 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4044

[startup+222.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 10817
/proc/meminfo: memFree=1110416/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4372 CPUtime=222.2
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 986 0 0 0 22216 4 0 0 25 0 1 0 1145059701 4476928 947 1992294400 134512640 135137933 4294956224 18446744073709551615 134522769 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1093 947 69 152 0 939 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4372

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1110288/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4496 CPUtime=282.18
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1012 0 0 0 28214 4 0 0 25 0 1 0 1145059701 4603904 973 1992294400 134512640 135137933 4294956224 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1124 973 69 152 0 970 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4496

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1110224/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4496 CPUtime=342.17
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1027 0 0 0 34212 5 0 0 25 0 1 0 1145059701 4603904 988 1992294400 134512640 135137933 4294956224 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1124 988 69 152 0 970 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4496

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/69 10817
/proc/meminfo: memFree=1110160/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4628 CPUtime=402.15
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1060 0 0 0 40210 5 0 0 25 0 1 0 1145059701 4739072 1021 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1157 1021 69 152 0 1003 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4628

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 10817
/proc/meminfo: memFree=1110160/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4760 CPUtime=462.14
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1070 0 0 0 46209 5 0 0 25 0 1 0 1145059701 4874240 1031 1992294400 134512640 135137933 4294956224 18446744073709551615 134548590 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1190 1031 69 152 0 1036 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4760

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1110224/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4760 CPUtime=522.12
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1070 0 0 0 52207 5 0 0 25 0 1 0 1145059701 4874240 1031 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1190 1031 69 152 0 1036 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4760

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109904/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4996 CPUtime=582.11
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1141 0 0 0 58206 5 0 0 25 0 1 0 1145059701 5115904 1102 1992294400 134512640 135137933 4294956224 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1249 1102 69 152 0 1095 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109904/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4844 CPUtime=642.1
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1151 0 0 0 64204 6 0 0 25 0 1 0 1145059701 4960256 1086 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1211 1086 69 152 0 1057 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109904/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4976 CPUtime=702.09
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1156 0 0 0 70203 6 0 0 25 0 1 0 1145059701 5095424 1091 1992294400 134512640 135137933 4294956224 18446744073709551615 134554546 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1244 1091 69 152 0 1090 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 4976

[startup+762.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/69 10817
/proc/meminfo: memFree=1109904/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4888 CPUtime=762.08
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1156 0 0 0 76202 6 0 0 25 0 1 0 1145059701 5005312 1091 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1222 1091 69 152 0 1068 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 4888

[startup+822.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 10817
/proc/meminfo: memFree=1109904/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4888 CPUtime=822.06
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1156 0 0 0 82200 6 0 0 25 0 1 0 1145059701 5005312 1091 1992294400 134512640 135137933 4294956224 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1222 1091 69 152 0 1068 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 4888

[startup+882.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 10817
/proc/meminfo: memFree=1109648/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=4912 CPUtime=882.05
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1213 0 0 0 88199 6 0 0 25 0 1 0 1145059701 5029888 1107 1992294400 134512640 135137933 4294956224 18446744073709551615 134548556 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1228 1107 69 152 0 1074 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 4912

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 10817
/proc/meminfo: memFree=1109648/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=5176 CPUtime=942.03
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1249 0 0 0 94197 6 0 0 25 0 1 0 1145059701 5300224 1143 1992294400 134512640 135137933 4294956224 18446744073709551615 134551271 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1294 1143 69 152 0 1140 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 5176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109648/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=5124 CPUtime=1002.03
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1249 0 0 0 100196 7 0 0 25 0 1 0 1145059701 5246976 1143 1992294400 134512640 135137933 4294956224 18446744073709551615 134554561 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1281 1143 69 152 0 1127 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109712/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=5124 CPUtime=1062.01
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1249 0 0 0 106194 7 0 0 25 0 1 0 1145059701 5246976 1143 1992294400 134512640 135137933 4294956224 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1281 1143 69 152 0 1127 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 5124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109584/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=5268 CPUtime=1122
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1286 0 0 0 112193 7 0 0 25 0 1 0 1145059701 5394432 1167 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1317 1167 69 152 0 1163 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 5268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109584/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=5244 CPUtime=1181.98
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1286 0 0 0 118191 7 0 0 25 0 1 0 1145059701 5369856 1167 1992294400 134512640 135137933 4294956224 18446744073709551615 134551721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1311 1167 69 152 0 1157 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 5244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109584/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=5244 CPUtime=1200.08
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1286 0 0 0 120001 7 0 0 25 0 1 0 1145059701 5369856 1167 1992294400 134512640 135137933 4294956224 18446744073709551615 134554572 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1311 1167 69 152 0 1157 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5244

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10817
/proc/meminfo: memFree=1109584/2055920 swapFree=4177828/4192956
[pid=10330] ppid=10328 vsize=5244 CPUtime=1200.08
/proc/10330/stat : 10330 (picosat) R 10328 10330 9666 0 -1 4194304 1286 0 0 0 120001 7 0 0 25 0 1 0 1145059701 5369856 1167 1992294400 134512640 135137933 4294956224 18446744073709551615 134554572 0 0 4096 0 0 0 0 17 1 0 0
/proc/10330/statm: 1311 1167 69 152 0 1157 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.077988
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 5268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1286
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= 3243

runsolver used 1.07584 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-03 03:59:37
IDJOB=1554141
IDBENCH=70775
IDSOLVER=506
FILE ID=node52/1554141-1238723977
PBS_JOBID= 9085278
Free space on /tmp= 66400 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate032.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554141-1238723977/watcher-1554141-1238723977 -o /tmp/evaluation-result-1554141-1238723977/solver-1554141-1238723977 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1554141-1238723977.cnf

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

MD5SUM BENCH= 8d76aa747359ea8ccf15726792949452
RANDOM SEED=329588000

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:       1116408 kB
Buffers:         81924 kB
Cached:         769224 kB
SwapCached:       8032 kB
Active:         162048 kB
Inactive:       699116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1116408 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            63880 kB
Committed_AS:  3344328 kB
PageTables:       1736 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 04:19:39