Trace number 1513822

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 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
MD5SUM03e92abd50719ffb3da2b41e986c9d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.44017
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1513822-1238223361.cnf
0.00/0.00	c parsed header 'p cnf 10000 42000'
0.00/0.05	c initialized 10000 variables
0.00/0.05	c found 42000 non trivial clauses
0.00/0.05	c
0.00/0.05	c random number generator seed 0
0.00/0.05	c 
0.00/0.05	c  seconds     variables   original    learned     agility
0.00/0.05	c         level        used      conflicts    limit          MB
0.00/0.05	c 
0.00/0.05	c s   0.1   0.0 10000   0.0 42000     0     0     0   0.0   2.0 
0.05/0.08	c 
0.05/0.08	c initial reduction limit 21000 clauses
0.05/0.08	c 
0.05/0.08	c +   0.1 681.9 10000  29.0 42000   100   100 23100  14.1   2.1 
0.05/0.08	c R   0.1 681.9 10000  29.0 42000   100   100 23100  14.1   2.1 
0.09/0.12	c +   0.1 520.7 10000  56.1 42000   250   250 25410  15.1   2.1 
0.09/0.16	c R   0.2 527.7 10000  63.0 42000   400   400 25410  15.6   2.3 
0.09/0.18	c +   0.2 496.7 10000  68.6 42000   475   475 27951  15.4   2.3 
0.19/0.28	c +   0.3 451.3 10000  80.7 42000   812   812 30746  15.5   2.5 
0.29/0.39	c R   0.4 461.0 10000  86.2 42000  1202  1202 30746  17.2   2.8 
0.39/0.42	c +   0.4 441.8 10000  88.2 42000  1317  1317 33820  17.6   2.9 
0.59/0.63	c +   0.6 418.4 10000  94.2 42000  2074  2074 37202  17.3   3.3 
0.89/0.96	c R   1.0 436.5 10000  96.0 42000  3208  3208 37202  14.5   4.2 
0.89/0.96	c +   1.0 431.5 10000  96.1 42000  3209  3209 40922  14.1   4.2 
1.39/1.44	c +   1.4 418.9 10000  98.1 42000  4911  4911 45014  15.7   5.2 
2.19/2.21	c +   2.2 424.7 10000  98.7 42000  7464  7464 49515  14.1   7.0 
2.29/2.39	c R   2.4 427.8 10000  98.7 42000  8023  8023 49515  16.2   7.5 
3.38/3.41	c +   3.4 420.2 10000  99.2 42000 11293 11293 54466  17.0   9.7 
5.19/5.29	c +   5.3 425.7 10000  99.4 42000 17036 17036 59912  15.3  13.8 
6.09/6.13	c R   6.1 429.7 10000  99.4 42000 19248 19248 59912  16.3  15.8 
8.39/8.44	c +   8.4 422.4 10000  99.5 42000 25650 25650 65903  16.1  20.1 
13.39/13.49	c +  13.5 429.1 10000  99.5 42000 38571 38571 72493  14.2  30.0 
16.29/16.36	c R  16.4 438.9 10000  99.5 42000 44903 44903 72493  13.7  36.7 
16.29/16.36	c 
16.29/16.36	c  seconds     variables   original    learned     agility
16.29/16.36	c         level        used      conflicts    limit          MB
16.29/16.36	c 
22.58/22.65	c +  22.7 428.0 10000  99.5 42000 57952 57952 79742  19.2  45.7 
36.98/37.05	c +  37.0 432.5 10000  99.5 42000 87023 20049 87716  16.5  18.7 
44.38/44.40	c R  44.4 445.2 10000  99.5 42000 102e3 35630 87716  17.1  34.9 
57.37/57.43	c +  57.4 437.8 10000  99.5 42000 130e3 63655 96487  15.1  55.5 
88.77/88.86	c +  88.8 441.2 10000  99.5 42000 196e3 45410 106e3  14.9  38.0 
108.46/108.55	c R 108.5 452.1 10000  99.5 42000 230e3 80180 106e3  17.3  71.3 
140.35/140.49	c + 140.5 446.9 10000  99.5 42000 294e3 50216 116e3  14.4  42.0 
216.23/216.37	c + 216.3 446.5 10000  99.5 42000 441e3 93502 128e3  18.3  75.1 
267.22/267.38	c R 267.3 453.6 10000  99.5 42000 512e3 49663 128e3  15.3  52.8 
348.39/348.52	c + 348.4 449.2 10000  99.5 42000 662e3 83323 141e3  19.6  68.4 
541.63/541.81	c + 541.7 452.3 10000  99.5 42000 993e3 32929 155e3  14.9  35.9 
677.31/677.54	c R 677.4 457.3 10000  99.5 42000 112e4 29215 155e3  14.4  32.4 
887.14/887.47	c + 887.2 453.1 10000  99.5 42000 148e4 107e3 170e3  15.1  89.9

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513822-1238223361/watcher-1513822-1238223361 -o /tmp/evaluation-result-1513822-1238223361/solver-1513822-1238223361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513822-1238223361.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: 0.92 0.98 0.97 3/81 23003
/proc/meminfo: memFree=1556600/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=1544 CPUtime=0
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 448664974 1581056 274 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 386 275 56 152 0 232 0

[startup+0.062969 s]
/proc/loadavg: 0.92 0.98 0.97 3/81 23003
/proc/meminfo: memFree=1556600/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=2992 CPUtime=0.05
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 623 0 0 0 5 0 0 0 20 0 1 0 448664974 3063808 608 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 748 608 69 152 0 594 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2992

[startup+0.101972 s]
/proc/loadavg: 0.92 0.98 0.97 3/81 23003
/proc/meminfo: memFree=1556600/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=2992 CPUtime=0.09
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 645 0 0 0 9 0 0 0 20 0 1 0 448664974 3063808 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 748 630 69 152 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.301992 s]
/proc/loadavg: 0.92 0.98 0.97 3/81 23003
/proc/meminfo: memFree=1556600/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=3520 CPUtime=0.29
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 762 0 0 0 29 0 0 0 22 0 1 0 448664974 3604480 747 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 880 747 69 152 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3520

[startup+0.701029 s]
/proc/loadavg: 0.92 0.98 0.97 3/81 23003
/proc/meminfo: memFree=1556600/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=4444 CPUtime=0.69
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 998 0 0 0 69 0 0 0 25 0 1 0 448664974 4550656 983 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 1111 983 69 152 0 957 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1552048/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=6292 CPUtime=1.49
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 1469 0 0 0 149 0 0 0 25 0 1 0 448664974 6443008 1454 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 1573 1454 69 152 0 1419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6292

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1549360/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=10180 CPUtime=3.09
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 2419 0 0 0 309 0 0 0 25 0 1 0 448664974 10424320 2404 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 2545 2404 69 152 0 2391 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10180

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1541744/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=17440 CPUtime=6.29
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 4244 0 0 0 627 2 0 0 25 0 1 0 448664974 17858560 4229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 4360 4229 69 152 0 4206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17440

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1528688/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=29844 CPUtime=12.69
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 7309 0 0 0 1264 5 0 0 25 0 1 0 448664974 30560256 7294 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 7461 7294 69 152 0 7307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29844

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1504560/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=52944 CPUtime=25.49
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 13129 0 0 0 2540 9 0 0 25 0 1 0 448664974 54214656 13114 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 13236 13114 69 152 0 13082 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52944

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1491696/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=65596 CPUtime=51.07
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 16191 0 0 0 5095 12 0 0 25 0 1 0 448664974 67170304 16165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 16399 16165 69 152 0 16245 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65596

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1473776/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=83284 CPUtime=102.27
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 20639 0 0 0 10211 16 0 0 25 0 1 0 448664974 85282816 20613 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 20821 20613 69 152 0 20667 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83284

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1463152/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=93712 CPUtime=162.24
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 23287 0 0 0 16206 18 0 0 25 0 1 0 448664974 95961088 23261 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 23428 23261 69 152 0 23274 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 93712

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1460016/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=96880 CPUtime=222.23
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 24090 0 0 0 22204 19 0 0 25 0 1 0 448664974 99205120 24064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 24220 24064 69 152 0 24066 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96880

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 23004
/proc/meminfo: memFree=1444208/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=112588 CPUtime=282.21
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 28039 0 0 0 28198 23 0 0 25 0 1 0 448664974 115290112 28013 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 28147 28013 69 152 0 27993 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 112588

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/82 23010
/proc/meminfo: memFree=1439976/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=116680 CPUtime=342.19
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 29063 0 0 0 34194 25 0 0 25 0 1 0 448664974 119480320 29037 1992294400 134512640 135137933 4294956240 18446744073709551615 134527846 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 29170 29037 69 152 0 29016 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 116680

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 0.97 2/82 23010
/proc/meminfo: memFree=1434600/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=122984 CPUtime=402.17
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 30415 0 0 0 40191 26 0 0 25 0 1 0 448664974 125935616 30389 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 30746 30389 69 152 0 30592 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 122984

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 0.98 2/82 23010
/proc/meminfo: memFree=1426792/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=130904 CPUtime=462.16
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 32376 0 0 0 46188 28 0 0 25 0 1 0 448664974 134045696 32350 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 32726 32350 69 152 0 32572 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 130904

[startup+522.301 s]
/proc/loadavg: 1.06 1.02 0.98 2/82 23010
/proc/meminfo: memFree=1426728/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=130904 CPUtime=522.14
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 32376 0 0 0 52186 28 0 0 25 0 1 0 448664974 134045696 32350 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 32726 32350 69 152 0 32572 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 130904

[startup+582.302 s]
/proc/loadavg: 1.13 1.05 1.00 2/82 23010
/proc/meminfo: memFree=1434216/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=123088 CPUtime=582.12
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 32376 0 0 0 58184 28 0 0 25 0 1 0 448664974 126042112 30421 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 30772 30421 69 152 0 30618 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 123088

[startup+642.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/82 23010
/proc/meminfo: memFree=1406384/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=151072 CPUtime=642.12
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 39359 0 0 0 64175 37 0 0 25 0 1 0 448664974 154697728 37404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 37768 37404 69 152 0 37614 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 151072

[startup+702.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/82 23010
/proc/meminfo: memFree=1387120/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=170212 CPUtime=702.1
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 44167 0 0 0 70167 43 0 0 25 0 1 0 448664974 174297088 42212 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 42553 42212 69 152 0 42399 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 170212

[startup+762.307 s]
/proc/loadavg: 1.01 1.03 1.00 2/82 23010
/proc/meminfo: memFree=1393968/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=163084 CPUtime=762.08
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 44167 0 0 0 76165 43 0 0 25 0 1 0 448664974 166998016 40448 1992294400 134512640 135137933 4294956240 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 40771 40448 69 152 0 40617 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 163084

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 23010
/proc/meminfo: memFree=1394032/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=163084 CPUtime=822.06
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 44167 0 0 0 82163 43 0 0 25 0 1 0 448664974 166998016 40448 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 40771 40448 69 152 0 40617 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 163084

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 23010
/proc/meminfo: memFree=1401776/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=155304 CPUtime=882.04
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 44167 0 0 0 88161 43 0 0 25 0 1 0 448664974 159031296 38503 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 38826 38503 69 152 0 38672 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 155304

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 23010
/proc/meminfo: memFree=1401776/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=155244 CPUtime=942.03
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 44197 0 0 0 94160 43 0 0 25 0 1 0 448664974 158969856 38518 1992294400 134512640 135137933 4294956240 18446744073709551615 134522668 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 38811 38518 69 152 0 38657 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 155244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23010
/proc/meminfo: memFree=1401776/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=155244 CPUtime=1002.01
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 44197 0 0 0 100158 43 0 0 25 0 1 0 448664974 158969856 38518 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 38811 38518 69 152 0 38657 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 155244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23010
/proc/meminfo: memFree=1387760/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=169368 CPUtime=1061.99
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 47719 0 0 0 106152 47 0 0 25 0 1 0 448664974 173432832 42040 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 42342 42040 69 152 0 42188 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 169368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23010
/proc/meminfo: memFree=1387760/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=169368 CPUtime=1121.98
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 47719 0 0 0 112151 47 0 0 25 0 1 0 448664974 173432832 42040 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 42342 42040 69 152 0 42188 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 169368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23010
/proc/meminfo: memFree=1395760/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=161096 CPUtime=1181.96
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 47719 0 0 0 118149 47 0 0 25 0 1 0 448664974 164962304 39981 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 40274 39981 69 152 0 40120 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 161096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23010
/proc/meminfo: memFree=1395760/2055920 swapFree=4169668/4192956
[pid=23003] ppid=23001 vsize=161096 CPUtime=1200.06
/proc/23003/stat : 23003 (picosat) R 23001 23003 22908 0 -1 4194304 47719 0 0 0 119959 47 0 0 25 0 1 0 448664974 164962304 39981 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23003/statm: 40274 39981 69 152 0 40120 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 161096

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.6
CPU system time (s): 0.500923
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 170212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47719
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= 2445

runsolver used 1.3058 second user time and 4.16837 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 07:56:01
IDJOB=1513822
IDBENCH=70295
IDSOLVER=506
FILE ID=node89/1513822-1238223361
PBS_JOBID= 9060564
Free space on /tmp= 66328 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513822-1238223361/watcher-1513822-1238223361 -o /tmp/evaluation-result-1513822-1238223361/solver-1513822-1238223361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513822-1238223361.cnf

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

MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=43075689

node89.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		: 3000.240
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		: 3000.240
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1557080 kB
Buffers:         66384 kB
Cached:         339040 kB
SwapCached:      12504 kB
Active:         137044 kB
Inactive:       282836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557080 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          19560 kB
Slab:            63228 kB
Committed_AS:  1526936 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 08:16:03