Trace number 1516630

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S342542912-045.cnf
MD5SUM080829f316d0d50a199c4a4a09021eac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1516630-1238272577.cnf
0.00/0.00	c parsed header 'p cnf 75 6675'
0.00/0.00	c initialized 75 variables
0.00/0.00	c found 6675 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    75   0.0  6675     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3337 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  27.7    75 100.0  6675   100   100  3670   6.0   0.3 
0.00/0.01	c R   0.0  27.7    75 100.0  6675   100   100  3670   6.0   0.3 
0.00/0.01	c +   0.0  28.8    75 100.0  6675   250   250  4037  13.3   0.3 
0.00/0.01	c R   0.0  29.7    75 100.0  6675   405   405  4037  19.2   0.4 
0.00/0.02	c +   0.0  29.1    75 100.0  6675   475   475  4440  21.6   0.4 
0.00/0.03	c +   0.0  29.3    75 100.0  6675   812   812  4884  30.7   0.4 
0.00/0.04	c N   0.0  29.3    75 100.0  6675  1208  1208  4884  35.9   0.5 
0.00/0.04	c +   0.0  29.3    75 100.0  6675  1317  1317  5372  36.5   0.5 
0.00/0.06	c +   0.1  29.0    75 100.0  6675  2074  2074  5909  38.3   0.6 
0.09/0.10	c +   0.1  28.5    75 100.0  6675  3209  3209  6499  40.3   0.7 
0.09/0.10	c N   0.1  28.5    75 100.0  6675  3212  3212  6499  40.3   0.7 
0.09/0.17	c +   0.2  28.0    75 100.0  6675  4911  4911  7148  40.1   0.9 
0.19/0.29	c +   0.3  27.5    75 100.0  6675  7464  3885  7862  39.6   0.8 
0.29/0.31	c N   0.3  27.5    75 100.0  6675  8020  4441  7862  39.9   0.9 
0.39/0.45	c +   0.5  27.1    75 100.0  6675 11293  7714  8648  39.5   1.3 
0.69/0.72	c +   0.7  27.0    75 100.0  6675 17036  4801  9512  40.5   1.0 
0.79/0.82	c N   0.8  26.9    75 100.0  6675 19231  6996  9512  40.5   1.3 
1.10/1.15	c +   1.2  26.6    75 100.0  6675 25650  8656 10463  40.6   1.4 
1.79/1.85	c +   1.9  26.3    75 100.0  6675 38571  5867 11509  40.1   1.1 
2.10/2.19	c N   2.2  26.0    75 100.0  6675 44879  6415 11509  39.3   1.2 
2.10/2.19	c 
2.10/2.19	c  seconds     variables   original    learned     agility
2.10/2.19	c         level        used      conflicts    limit          MB
2.10/2.19	c 
2.79/2.89	c +   2.9  25.8    75 100.0  6675 57952  7970 12659  40.4   1.3 
4.49/4.54	c +   4.5  25.4    75 100.0  6675 87023 11705 13924  40.3   1.8 
5.40/5.47	c N   5.5  25.2    75 100.0  6675 102e3 13328 13924  38.7   1.9 
7.09/7.12	c +   7.1  24.9    75 100.0  6675 130e3 13510 15316  40.3   2.0 
11.29/11.32	c +  11.3  24.6    75 100.0  6675 196e3  9946 16847  39.2   1.6 
13.59/13.66	c N  13.7  24.4    75 100.0  6675 230e3 10954 16847  41.3   1.8 
17.89/17.91	c +  17.9  24.4    75 100.0  6675 294e3 15332 18531  39.0   2.3 
28.28/28.36	c +  28.4  24.1    75 100.0  6675 441e3 14162 20384  40.7   2.2 
33.78/33.80	c N  33.8  23.9    75 100.0  6675 512e3 14223 20384  40.2   2.1 
44.98/45.05	c +  45.0  23.7    75 100.0  6675 662e3 10561 22422  39.6   1.7 
71.66/71.75	c +  71.7  23.2    75 100.0  6675 993e3 16386 24664  40.3   2.4 
83.96/84.07	c N  84.0  23.3    75 100.0  6675 112e4 13711 24664  39.8   2.1 
116.25/116.38	c + 116.3  23.1    75 100.0  6675 148e4 12933 27130  40.0   1.9 
185.83/185.99	c + 185.9  22.8    75 100.0  6675 223e4 15115 29843  40.0   2.2 
208.51/208.66	c N 208.6  22.7    75 100.0  6675 246e4 14885 29843  39.5   2.3 
298.28/298.50	c + 298.4  22.5    75 100.0  6675 335e4 17798 32827  40.3   2.5 
479.51/479.75	c + 479.6  22.1    75 100.0  6675 502e4 23586 36109  40.4   3.4 
514.40/514.60	c N 514.4  22.1    75 100.0  6675 533e4 29776 36109  40.5   4.2 
778.51/778.81	c + 778.5  21.9    75 100.0  6675 754e4 24331 39719  41.2   3.3

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-1516630-1238272577/watcher-1516630-1238272577 -o /tmp/evaluation-result-1516630-1238272577/solver-1516630-1238272577 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516630-1238272577.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 1.00 3/64 2315
/proc/meminfo: memFree=925896/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=912 CPUtime=0
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099923803 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 228 108 56 152 0 74 0

[startup+0.0771109 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2315
/proc/meminfo: memFree=925896/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=1440 CPUtime=0.07
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 260 0 0 0 7 0 0 0 18 0 1 0 1099923803 1474560 245 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 360 245 69 152 0 206 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1440

[startup+0.101114 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2315
/proc/meminfo: memFree=925896/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=1440 CPUtime=0.09
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 1099923803 1474560 268 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 360 268 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2315
/proc/meminfo: memFree=925896/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=2108 CPUtime=0.29
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 425 0 0 0 29 0 0 0 19 0 1 0 1099923803 2158592 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 527 410 69 152 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2108

[startup+0.701223 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2315
/proc/meminfo: memFree=925896/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=2296 CPUtime=0.69
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 480 0 0 0 69 0 0 0 22 0 1 0 1099923803 2351104 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 574 465 69 152 0 420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=924160/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=2560 CPUtime=1.49
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 1099923803 2621440 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 640 515 69 152 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=923904/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=2560 CPUtime=3.09
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 562 0 0 0 309 0 0 0 25 0 1 0 1099923803 2621440 547 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 640 547 69 152 0 486 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2560

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=923520/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=2956 CPUtime=6.29
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 637 0 0 0 629 0 0 0 25 0 1 0 1099923803 3026944 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 739 622 69 152 0 585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2956

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=923008/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=3484 CPUtime=12.69
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 749 0 0 0 1269 0 0 0 25 0 1 0 1099923803 3567616 734 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 871 734 69 152 0 717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3484

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=922816/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=3616 CPUtime=25.48
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 795 0 0 0 2548 0 0 0 25 0 1 0 1099923803 3702784 780 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 904 780 69 152 0 750 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3616

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=922368/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=4012 CPUtime=51.07
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 902 0 0 0 5107 0 0 0 25 0 1 0 1099923803 4108288 887 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1003 887 69 152 0 849 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4012

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=921920/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=4384 CPUtime=102.26
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1003 0 0 0 10225 1 0 0 25 0 1 0 1099923803 4489216 988 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1096 988 69 152 0 942 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4384

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=921664/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=4648 CPUtime=162.23
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1073 0 0 0 16222 1 0 0 25 0 1 0 1099923803 4759552 1058 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1162 1058 69 152 0 1008 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4648

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=921280/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=5044 CPUtime=222.21
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1166 0 0 0 22220 1 0 0 25 0 1 0 1099923803 5165056 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1261 1151 69 152 0 1107 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5044

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=921216/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=5044 CPUtime=282.19
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1166 0 0 0 28218 1 0 0 25 0 1 0 1099923803 5165056 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1261 1151 69 152 0 1107 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5044

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2316
/proc/meminfo: memFree=920896/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=5564 CPUtime=342.17
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1248 0 0 0 34215 2 0 0 25 0 1 0 1099923803 5697536 1233 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1391 1233 69 152 0 1237 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5564

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920768/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=5564 CPUtime=402.14
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1252 0 0 0 40212 2 0 0 25 0 1 0 1099923803 5697536 1237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1391 1237 69 152 0 1237 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5564

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920768/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=5664 CPUtime=462.12
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1259 0 0 0 46210 2 0 0 25 0 1 0 1099923803 5799936 1244 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1416 1244 69 152 0 1262 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5664

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920384/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6012 CPUtime=522.09
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1367 0 0 0 52207 2 0 0 25 0 1 0 1099923803 6156288 1352 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1503 1352 69 152 0 1349 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6012

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920384/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6012 CPUtime=582.08
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1367 0 0 0 58205 3 0 0 25 0 1 0 1099923803 6156288 1352 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1503 1352 69 152 0 1349 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6012

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920448/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6012 CPUtime=642.06
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1367 0 0 0 64203 3 0 0 25 0 1 0 1099923803 6156288 1352 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1503 1352 69 152 0 1349 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6012

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920384/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6132 CPUtime=702.04
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1375 0 0 0 70201 3 0 0 25 0 1 0 1099923803 6279168 1360 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1533 1360 69 152 0 1379 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 6132

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920384/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6132 CPUtime=762.02
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1375 0 0 0 76199 3 0 0 25 0 1 0 1099923803 6279168 1360 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1533 1360 69 152 0 1379 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 6132

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920064/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6380 CPUtime=821.99
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1446 0 0 0 82196 3 0 0 25 0 1 0 1099923803 6533120 1431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1595 1431 69 152 0 1441 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 6380

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=920064/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6380 CPUtime=881.96
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1446 0 0 0 88193 3 0 0 25 0 1 0 1099923803 6533120 1431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1595 1431 69 152 0 1441 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 6380

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=919808/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6552 CPUtime=941.94
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1503 0 0 0 94191 3 0 0 25 0 1 0 1099923803 6709248 1482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1638 1482 69 152 0 1484 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 6552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=919808/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6552 CPUtime=1001.92
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1503 0 0 0 100189 3 0 0 25 0 1 0 1099923803 6709248 1482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1638 1482 69 152 0 1484 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 6552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=919808/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6552 CPUtime=1061.91
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1503 0 0 0 106187 4 0 0 25 0 1 0 1099923803 6709248 1482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1638 1482 69 152 0 1484 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 6552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=919808/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6552 CPUtime=1121.88
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1503 0 0 0 112184 4 0 0 25 0 1 0 1099923803 6709248 1482 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1638 1482 69 152 0 1484 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 6552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=919744/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6552 CPUtime=1181.86
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1503 0 0 0 118182 4 0 0 25 0 1 0 1099923803 6709248 1482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1638 1482 69 152 0 1484 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 6552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=919744/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6552 CPUtime=1200.06
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1503 0 0 0 120002 4 0 0 25 0 1 0 1099923803 6709248 1482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1638 1482 69 152 0 1484 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6552

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2318
/proc/meminfo: memFree=919744/2055920 swapFree=4177704/4192956
[pid=2315] ppid=2313 vsize=6552 CPUtime=1200.06
/proc/2315/stat : 2315 (picosat) R 2313 2315 2142 0 -1 4194304 1503 0 0 0 120002 4 0 0 25 0 1 0 1099923803 6709248 1482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/2315/statm: 1638 1482 69 152 0 1484 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.047992
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 6552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1503
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= 2235

runsolver used 0.959854 second user time and 2.37664 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 21:36:17
IDJOB=1516630
IDBENCH=70529
IDSOLVER=506
FILE ID=node24/1516630-1238272577
PBS_JOBID= 9060870
Free space on /tmp= 65752 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S342542912-045.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516630-1238272577/watcher-1516630-1238272577 -o /tmp/evaluation-result-1516630-1238272577/solver-1516630-1238272577 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516630-1238272577.cnf

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

MD5SUM BENCH= 080829f316d0d50a199c4a4a09021eac
RANDOM SEED=818039952

node24.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		: 3000.260
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		: 3000.260
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:        926312 kB
Buffers:         91036 kB
Cached:         939992 kB
SwapCached:       9032 kB
Active:          49316 kB
Inactive:       992268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        926312 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            73896 kB
Committed_AS:  3109272 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 21:56:19