Trace number 1516198

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1736708510-089.cnf
MD5SUMa49ed3ca5dd834a3f2dad0ab32e44184
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-1516198-1238266011.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  27.0    75 100.0  6675   100   100  3670   6.2   0.3 
0.00/0.01	c R   0.0  27.0    75 100.0  6675   102   102  3670   6.4   0.3 
0.00/0.01	c +   0.0  27.2    75 100.0  6675   250   250  4037  13.5   0.3 
0.00/0.01	c R   0.0  28.1    75 100.0  6675   402   402  4037  19.6   0.4 
0.00/0.02	c +   0.0  27.7    75 100.0  6675   475   475  4440  22.3   0.4 
0.00/0.03	c +   0.0  28.3    75 100.0  6675   812   812  4884  29.9   0.4 
0.00/0.04	c N   0.0  28.4    75 100.0  6675  1206  1206  4884  35.2   0.5 
0.00/0.04	c +   0.0  28.4    75 100.0  6675  1317  1317  5372  36.0   0.5 
0.05/0.06	c +   0.1  28.2    75 100.0  6675  2074  2074  5909  39.7   0.6 
0.09/0.10	c +   0.1  27.8    75 100.0  6675  3209  3209  6499  40.1   0.7 
0.09/0.10	c N   0.1  27.8    75 100.0  6675  3211  3211  6499  40.1   0.7 
0.09/0.17	c +   0.2  27.4    75 100.0  6675  4911  4911  7148  40.7   0.9 
0.19/0.29	c +   0.3  27.1    75 100.0  6675  7464  3884  7862  39.9   0.8 
0.29/0.31	c N   0.3  27.0    75 100.0  6675  8024  4444  7862  40.6   0.9 
0.39/0.46	c +   0.5  26.6    75 100.0  6675 11293  7713  8648  40.2   1.3 
0.69/0.73	c +   0.7  26.6    75 100.0  6675 17036  4800  9512  40.8   1.0 
0.79/0.83	c N   0.8  26.5    75 100.0  6675 19255  7019  9512  39.8   1.3 
1.10/1.15	c +   1.2  26.3    75 100.0  6675 25650  8651 10463  41.1   1.4 
1.79/1.83	c +   1.8  26.1    75 100.0  6675 38571  5864 11509  40.3   1.1 
2.10/2.19	c N   2.2  25.8    75 100.0  6675 44897  6431 11509  40.2   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 
2.79/2.87	c +   2.9  25.8    75 100.0  6675 57952  7970 12659  39.7   1.4 
4.49/4.51	c +   4.5  25.5    75 100.0  6675 87023 11700 13924  40.8   1.8 
5.39/5.48	c N   5.5  25.3    75 100.0  6675 102e3 13338 13924  39.6   2.0 
7.09/7.18	c +   7.2  25.2    75 100.0  6675 130e3 13502 15316  40.9   2.0 
11.29/11.38	c +  11.4  24.8    75 100.0  6675 196e3  9939 16847  40.5   1.6 
13.69/13.76	c N  13.8  24.6    75 100.0  6675 230e3 10986 16847  39.5   1.8 
17.98/18.07	c +  18.1  24.5    75 100.0  6675 294e3 15334 18531  39.5   2.3 
28.68/28.70	c +  28.7  24.1    75 100.0  6675 441e3 14163 20384  39.6   2.1 
33.98/34.06	c N  34.1  23.8    75 100.0  6675 512e3 14272 20384  39.8   2.1 
45.78/45.89	c +  45.9  23.7    75 100.0  6675 662e3 10568 22422  39.2   1.7 
72.68/72.76	c +  72.7  23.2    75 100.0  6675 993e3 16403 24664  39.9   2.4 
84.68/84.76	c N  84.7  23.2    75 100.0  6675 112e4 14140 24664  39.6   2.1 
116.76/116.81	c + 116.8  23.0    75 100.0  6675 148e4 15579 27130  39.6   2.3 
184.65/184.71	c + 184.7  22.6    75 100.0  6675 223e4 19807 29843  39.5   2.7 
206.94/207.10	c N 207.0  22.5    75 100.0  6675 246e4 18145 29843  39.7   2.5 
295.62/295.78	c + 295.7  22.2    75 100.0  6675 335e4 19741 32827  40.0   2.6 
476.77/476.92	c + 476.8  22.1    75 100.0  6675 502e4 25038 36109  40.8   3.6 
512.67/512.82	c N 512.7  22.0    75 100.0  6675 533e4 29417 36109  39.8   3.9 
769.90/770.18	c + 770.0  21.7    75 100.0  6675 754e4 26193 39719  39.3   3.7

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-1516198-1238266011/watcher-1516198-1238266011 -o /tmp/evaluation-result-1516198-1238266011/solver-1516198-1238266011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516198-1238266011.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 0.98 3/64 23161
/proc/meminfo: memFree=1129568/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=912 CPUtime=0
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099263449 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134543726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 228 109 56 152 0 74 0

[startup+0.0526631 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 23161
/proc/meminfo: memFree=1129568/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=1308 CPUtime=0.05
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 232 0 0 0 5 0 0 0 18 0 1 0 1099263449 1339392 217 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 327 218 69 152 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1308

[startup+0.101667 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 23161
/proc/meminfo: memFree=1129568/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=1440 CPUtime=0.09
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 1099263449 1474560 267 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 360 267 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301685 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 23161
/proc/meminfo: memFree=1129568/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=2104 CPUtime=0.29
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 424 0 0 0 29 0 0 0 19 0 1 0 1099263449 2154496 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 526 409 69 152 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2104

[startup+0.701723 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 23161
/proc/meminfo: memFree=1129568/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=2288 CPUtime=0.69
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 479 0 0 0 69 0 0 0 22 0 1 0 1099263449 2342912 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 572 464 69 152 0 418 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1127832/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=2552 CPUtime=1.49
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 531 0 0 0 149 0 0 0 25 0 1 0 1099263449 2613248 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 638 516 69 152 0 484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2552

[startup+3.10195 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1127576/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=2684 CPUtime=3.09
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 581 0 0 0 309 0 0 0 25 0 1 0 1099263449 2748416 566 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 671 566 69 152 0 517 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2684

[startup+6.30124 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1127072/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=2948 CPUtime=6.29
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 643 0 0 0 629 0 0 0 25 0 1 0 1099263449 3018752 628 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 737 628 69 152 0 583 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2948

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1126560/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=3476 CPUtime=12.69
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 753 0 0 0 1269 0 0 0 25 0 1 0 1099263449 3559424 738 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 869 738 69 152 0 715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3476

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1126432/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=3608 CPUtime=25.48
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 789 0 0 0 2548 0 0 0 25 0 1 0 1099263449 3694592 774 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 902 774 69 152 0 748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3608

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1125984/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=4004 CPUtime=51.07
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 893 0 0 0 5107 0 0 0 25 0 1 0 1099263449 4100096 878 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1001 878 69 152 0 847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4004

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1125600/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=4400 CPUtime=102.27
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 988 0 0 0 10226 1 0 0 25 0 1 0 1099263449 4505600 973 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1100 973 69 152 0 946 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4400

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1125216/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=4664 CPUtime=162.25
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1064 0 0 0 16224 1 0 0 25 0 1 0 1099263449 4775936 1049 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1166 1049 69 152 0 1012 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4664

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124832/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5044 CPUtime=222.24
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1156 0 0 0 22222 2 0 0 25 0 1 0 1099263449 5165056 1141 1992294400 134512640 135137933 4294956240 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1261 1141 69 152 0 1107 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5044

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124832/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=4992 CPUtime=282.22
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1156 0 0 0 28220 2 0 0 25 0 1 0 1099263449 5111808 1141 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1248 1141 69 152 0 1094 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4992

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124320/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5644 CPUtime=342.2
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1263 0 0 0 34218 2 0 0 25 0 1 0 1099263449 5779456 1248 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1411 1248 69 152 0 1257 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5644

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124320/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5644 CPUtime=402.19
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1263 0 0 0 40216 3 0 0 25 0 1 0 1099263449 5779456 1248 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1411 1248 69 152 0 1257 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124384/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5644 CPUtime=462.18
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1263 0 0 0 46215 3 0 0 25 0 1 0 1099263449 5779456 1248 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1411 1248 69 152 0 1257 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5644

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124064/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5908 CPUtime=522.17
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1344 0 0 0 52213 4 0 0 25 0 1 0 1099263449 6049792 1329 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1477 1329 69 152 0 1323 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 5908

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124064/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5908 CPUtime=582.15
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1344 0 0 0 58211 4 0 0 25 0 1 0 1099263449 6049792 1329 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1477 1329 69 152 0 1323 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5908

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124064/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5908 CPUtime=642.13
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1344 0 0 0 64209 4 0 0 25 0 1 0 1099263449 6049792 1329 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1477 1329 69 152 0 1323 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5908

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124064/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=5908 CPUtime=702.12
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1344 0 0 0 70207 5 0 0 25 0 1 0 1099263449 6049792 1329 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1477 1329 69 152 0 1323 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5908

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1124000/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6040 CPUtime=762.11
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1380 0 0 0 76206 5 0 0 25 0 1 0 1099263449 6184960 1365 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1510 1365 69 152 0 1356 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 6040

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23162
/proc/meminfo: memFree=1123488/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6436 CPUtime=822.09
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1486 0 0 0 82204 5 0 0 25 0 1 0 1099263449 6590464 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1609 1471 69 152 0 1455 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 6436

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23168
/proc/meminfo: memFree=1123296/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6436 CPUtime=882.07
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1486 0 0 0 88201 6 0 0 25 0 1 0 1099263449 6590464 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1609 1471 69 152 0 1455 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6436

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23168
/proc/meminfo: memFree=1123296/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6436 CPUtime=942.05
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1486 0 0 0 94199 6 0 0 25 0 1 0 1099263449 6590464 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1609 1471 69 152 0 1455 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 6436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23168
/proc/meminfo: memFree=1123360/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6436 CPUtime=1002.04
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1486 0 0 0 100197 7 0 0 25 0 1 0 1099263449 6590464 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1609 1471 69 152 0 1455 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 6436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23168
/proc/meminfo: memFree=1123424/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6568 CPUtime=1062.02
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1487 0 0 0 106195 7 0 0 25 0 1 0 1099263449 6725632 1472 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1642 1472 69 152 0 1488 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 6568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23168
/proc/meminfo: memFree=1123424/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6560 CPUtime=1122.01
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1489 0 0 0 112194 7 0 0 25 0 1 0 1099263449 6717440 1474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1640 1474 69 152 0 1486 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 6560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23168
/proc/meminfo: memFree=1123424/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6560 CPUtime=1182
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1489 0 0 0 118192 8 0 0 25 0 1 0 1099263449 6717440 1474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1640 1474 69 152 0 1486 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 6560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23168
/proc/meminfo: memFree=1123424/2055920 swapFree=4176868/4192956
[pid=23161] ppid=23159 vsize=6560 CPUtime=1200.09
/proc/23161/stat : 23161 (picosat) R 23159 23161 22663 0 -1 4194304 1489 0 0 0 120001 8 0 0 25 0 1 0 1099263449 6717440 1474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23161/statm: 1640 1474 69 152 0 1486 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6560

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): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.086986
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 6568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1489
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= 1881

runsolver used 1.10383 second user time and 2.21166 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 19:46:51
IDJOB=1516198
IDBENCH=70493
IDSOLVER=506
FILE ID=node48/1516198-1238266011
PBS_JOBID= 9060810
Free space on /tmp= 66464 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1736708510-089.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516198-1238266011/watcher-1516198-1238266011 -o /tmp/evaluation-result-1516198-1238266011/solver-1516198-1238266011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516198-1238266011.cnf

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

MD5SUM BENCH= a49ed3ca5dd834a3f2dad0ab32e44184
RANDOM SEED=662561853

node48.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		: 3000.236
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		: 3000.236
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:       1129984 kB
Buffers:         83544 kB
Cached:         746336 kB
SwapCached:      10192 kB
Active:         111424 kB
Inactive:       730268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1129984 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          17492 kB
Slab:            70220 kB
Committed_AS:  2505416 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 20:06:53