Trace number 1516162

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1718100253-004.cnf
MD5SUM8e5b8ce1a4edfef4a97a3ad9e571c97a
Bench CategoryRANDOM (random 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 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-1516162-1238265502.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  30.3    75 100.0  6675   100   100  3670   5.8   0.3 
0.00/0.01	c R   0.0  30.3    75 100.0  6675   100   100  3670   5.8   0.3 
0.01/0.01	c +   0.0  28.4    75 100.0  6675   250   250  4037  13.9   0.3 
0.01/0.02	c R   0.0  28.3    75 100.0  6675   400   400  4037  20.5   0.4 
0.01/0.02	c +   0.0  28.1    75 100.0  6675   475   475  4440  22.5   0.4 
0.01/0.03	c +   0.0  28.4    75 100.0  6675   812   812  4884  30.1   0.4 
0.01/0.04	c N   0.0  28.2    75 100.0  6675  1202  1202  4884  35.1   0.5 
0.01/0.04	c +   0.0  28.1    75 100.0  6675  1317  1317  5372  35.6   0.5 
0.01/0.07	c +   0.1  27.7    75 100.0  6675  2074  2074  5909  39.9   0.6 
0.09/0.10	c +   0.1  27.5    75 100.0  6675  3209  3209  6499  38.8   0.7 
0.09/0.10	c N   0.1  27.5    75 100.0  6675  3209  3209  6499  38.8   0.7 
0.09/0.17	c +   0.2  27.4    75 100.0  6675  4911  4911  7148  39.6   0.9 
0.19/0.29	c +   0.3  27.1    75 100.0  6675  7464  3885  7862  40.6   0.8 
0.29/0.31	c N   0.3  27.0    75 100.0  6675  8021  4442  7862  40.0   0.9 
0.39/0.45	c +   0.5  27.0    75 100.0  6675 11293  7714  8648  39.6   1.3 
0.69/0.73	c +   0.7  26.7    75 100.0  6675 17036  4801  9512  40.1   1.0 
0.79/0.83	c N   0.8  26.5    75 100.0  6675 19238  7003  9512  40.0   1.3 
1.10/1.15	c +   1.2  26.3    75 100.0  6675 25650  8656 10463  40.5   1.4 
1.79/1.85	c +   1.9  26.1    75 100.0  6675 38571  5867 11509  40.4   1.1 
2.10/2.19	c N   2.2  25.9    75 100.0  6675 44882  6419 11509  40.5   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  7972 12659  40.0   1.4 
4.49/4.52	c +   4.5  25.3    75 100.0  6675 87023 11702 13924  40.5   1.8 
5.39/5.48	c N   5.5  25.1    75 100.0  6675 102e3 13323 13924  41.2   1.9 
7.09/7.14	c +   7.1  24.8    75 100.0  6675 130e3 13498 15316  41.1   2.0 
11.09/11.11	c +  11.1  24.6    75 100.0  6675 196e3  9938 16847  39.4   1.6 
13.39/13.42	c N  13.4  24.5    75 100.0  6675 230e3 10956 16847  41.1   1.8 
17.49/17.59	c +  17.6  24.3    75 100.0  6675 294e3 15329 18531  40.2   2.4 
28.08/28.20	c +  28.2  24.1    75 100.0  6675 441e3 14147 20384  39.7   2.1 
33.38/33.47	c N  33.5  24.0    75 100.0  6675 512e3 14177 20384  40.8   2.1 
44.98/45.05	c +  45.0  23.8    75 100.0  6675 662e3 10546 22422  40.8   1.7 
71.77/71.90	c +  71.9  23.5    75 100.0  6675 993e3 16371 24664  39.8   2.4 
83.16/83.23	c N  83.2  23.3    75 100.0  6675 112e4 13950 24664  39.9   2.1 
115.56/115.67	c + 115.6  23.2    75 100.0  6675 148e4 14437 27130  40.7   2.2 
186.54/186.64	c + 186.6  22.8    75 100.0  6675 223e4 18592 29843  40.0   2.6 
209.03/209.14	c N 209.1  22.8    75 100.0  6675 246e4 16676 29843  40.8   2.4 
299.71/299.83	c + 299.7  22.6    75 100.0  6675 335e4 18014 32827  39.7   2.5 
478.75/478.93	c + 478.8  22.2    75 100.0  6675 502e4 24831 36109  40.8   3.6 
513.64/513.85	c N 513.7  22.2    75 100.0  6675 533e4 30773 36109  40.1   4.2 
775.36/775.65	c + 775.4  21.9    75 100.0  6675 754e4 28665 39719  40.4   3.9

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-1516162-1238265502/watcher-1516162-1238265502 -o /tmp/evaluation-result-1516162-1238265502/solver-1516162-1238265502 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516162-1238265502.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: 0.99 0.97 0.99 3/64 3860
/proc/meminfo: memFree=1083144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=912 CPUtime=0
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 703442679 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 228 107 56 152 0 74 0

[startup+0.0147721 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3860
/proc/meminfo: memFree=1083144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=1044 CPUtime=0.01
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 187 0 0 0 1 0 0 0 18 0 1 0 703442679 1069056 172 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 261 172 69 152 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1044

[startup+0.101784 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3860
/proc/meminfo: memFree=1083144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=1440 CPUtime=0.09
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 703442679 1474560 265 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 360 265 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301812 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3860
/proc/meminfo: memFree=1083144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=2104 CPUtime=0.29
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 424 0 0 0 29 0 0 0 19 0 1 0 703442679 2154496 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 526 409 69 152 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2104

[startup+0.701869 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3860
/proc/meminfo: memFree=1083144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=2392 CPUtime=0.69
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 482 0 0 0 69 0 0 0 23 0 1 0 703442679 2449408 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 598 467 69 152 0 444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.50198 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1081408/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=2524 CPUtime=1.49
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 531 0 0 0 149 0 0 0 25 0 1 0 703442679 2584576 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 631 516 69 152 0 477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2524

[startup+3.10121 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1081152/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=2656 CPUtime=3.09
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 566 0 0 0 309 0 0 0 25 0 1 0 703442679 2719744 551 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 664 551 69 152 0 510 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2656

[startup+6.30166 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1080704/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=2920 CPUtime=6.29
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 639 0 0 0 629 0 0 0 25 0 1 0 703442679 2990080 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 730 624 69 152 0 576 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2920

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1080128/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=3448 CPUtime=12.69
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 753 0 0 0 1269 0 0 0 25 0 1 0 703442679 3530752 738 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 862 738 69 152 0 708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3448

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1079936/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=3712 CPUtime=25.48
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 810 0 0 0 2548 0 0 0 25 0 1 0 703442679 3801088 795 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 928 795 69 152 0 774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3712

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1079552/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=4108 CPUtime=51.07
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 911 0 0 0 5107 0 0 0 25 0 1 0 703442679 4206592 896 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1027 896 69 152 0 873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4108

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1079168/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=4360 CPUtime=102.27
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1001 0 0 0 10226 1 0 0 25 0 1 0 703442679 4464640 986 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1090 986 69 152 0 936 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4360

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1078848/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=4624 CPUtime=162.25
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1073 0 0 0 16224 1 0 0 25 0 1 0 703442679 4734976 1058 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1156 1058 69 152 0 1002 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4624

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1078528/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=5020 CPUtime=222.22
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1160 0 0 0 22221 1 0 0 25 0 1 0 703442679 5140480 1145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1255 1145 69 152 0 1101 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5020

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1078528/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=5020 CPUtime=282.21
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1162 0 0 0 28219 2 0 0 25 0 1 0 703442679 5140480 1147 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1255 1147 69 152 0 1101 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5020

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1078144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=5632 CPUtime=342.19
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1252 0 0 0 34217 2 0 0 25 0 1 0 703442679 5767168 1237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1408 1237 69 152 0 1254 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5632

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1078144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=5632 CPUtime=402.17
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1252 0 0 0 40215 2 0 0 25 0 1 0 703442679 5767168 1237 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1408 1237 69 152 0 1254 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5632

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1078144/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=5632 CPUtime=462.15
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1253 0 0 0 46213 2 0 0 25 0 1 0 703442679 5767168 1238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1408 1238 69 152 0 1254 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5632

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3861
/proc/meminfo: memFree=1077696/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6008 CPUtime=522.13
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1366 0 0 0 52211 2 0 0 25 0 1 0 703442679 6152192 1351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1502 1351 69 152 0 1348 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6008

[startup+582.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 3861
/proc/meminfo: memFree=1077696/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6004 CPUtime=582.12
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1372 0 0 0 58209 3 0 0 25 0 1 0 703442679 6148096 1357 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1501 1357 69 152 0 1347 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6004

[startup+642.302 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077696/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6004 CPUtime=642.11
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1372 0 0 0 64208 3 0 0 25 0 1 0 703442679 6148096 1357 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1501 1357 69 152 0 1347 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6004

[startup+702.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1077632/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6004 CPUtime=702.08
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1372 0 0 0 70205 3 0 0 25 0 1 0 703442679 6148096 1357 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1501 1357 69 152 0 1347 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 6004

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3861
/proc/meminfo: memFree=1077632/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6004 CPUtime=762.07
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1372 0 0 0 76204 3 0 0 25 0 1 0 703442679 6148096 1357 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1501 1357 69 152 0 1347 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 6004

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077376/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6400 CPUtime=822.05
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1452 0 0 0 82202 3 0 0 25 0 1 0 703442679 6553600 1437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1600 1437 69 152 0 1446 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 6400

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077248/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6400 CPUtime=882.03
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1460 0 0 0 88199 4 0 0 25 0 1 0 703442679 6553600 1445 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1600 1445 69 152 0 1446 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 6400

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077184/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6528 CPUtime=942.01
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1478 0 0 0 94197 4 0 0 25 0 1 0 703442679 6684672 1463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1632 1463 69 152 0 1478 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 6528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077120/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6504 CPUtime=1002
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1494 0 0 0 100196 4 0 0 25 0 1 0 703442679 6660096 1479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1626 1479 69 152 0 1472 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 6504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077120/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6504 CPUtime=1061.98
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1494 0 0 0 106194 4 0 0 25 0 1 0 703442679 6660096 1479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1626 1479 69 152 0 1472 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 6504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077120/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6504 CPUtime=1121.96
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1494 0 0 0 112192 4 0 0 25 0 1 0 703442679 6660096 1479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1626 1479 69 152 0 1472 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 6504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077120/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6504 CPUtime=1181.94
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1494 0 0 0 118190 4 0 0 25 0 1 0 703442679 6660096 1479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1626 1479 69 152 0 1472 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 6504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3861
/proc/meminfo: memFree=1077120/2055920 swapFree=4179868/4192956
[pid=3860] ppid=3858 vsize=6504 CPUtime=1200.05
/proc/3860/stat : 3860 (picosat) R 3858 3860 3451 0 -1 4194304 1494 0 0 0 120000 5 0 0 25 0 1 0 703442679 6660096 1479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3860/statm: 1626 1479 69 152 0 1472 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6504

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.052991
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 6532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1494
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= 2624

runsolver used 0.834873 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 19:38:22
IDJOB=1516162
IDBENCH=70490
IDSOLVER=506
FILE ID=node49/1516162-1238265502
PBS_JOBID= 9060776
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1718100253-004.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516162-1238265502/watcher-1516162-1238265502 -o /tmp/evaluation-result-1516162-1238265502/solver-1516162-1238265502 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516162-1238265502.cnf

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

MD5SUM BENCH= 8e5b8ce1a4edfef4a97a3ad9e571c97a
RANDOM SEED=1525765719

node49.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	: 5931.00
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:       1083560 kB
Buffers:         94720 kB
Cached:         781196 kB
SwapCached:       6452 kB
Active:         220516 kB
Inactive:       664424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083560 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73220 kB
Committed_AS:  1756980 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-28 19:58:25