Trace number 1514158

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
MD5SUMf395e669823c1b01b74bf47c7e820b61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.38964
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514158-1238226995.cnf
0.00/0.00	c parsed header 'p cnf 6000 25200'
0.00/0.03	c initialized 6000 variables
0.00/0.03	c found 25200 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  6000   0.0 25200     0     0     0   0.0   1.2 
0.00/0.05	c 
0.00/0.05	c initial reduction limit 12600 clauses
0.00/0.05	c 
0.00/0.05	c +   0.1 409.0  6000  29.9 25200   100   100 13860  15.6   1.2 
0.00/0.05	c R   0.1 409.0  6000  29.9 25200   101   101 13860  15.5   1.2 
0.00/0.08	c +   0.1 323.2  6000  56.7 25200   250   250 15246  16.9   1.3 
0.09/0.11	c R   0.1 331.4  6000  66.8 25200   402   402 15246  17.9   1.4 
0.09/0.12	c +   0.1 311.9  6000  70.9 25200   475   475 16770  13.1   1.4 
0.09/0.18	c +   0.2 285.2  6000  82.3 25200   812   812 18447  18.6   1.6 
0.19/0.27	c R   0.3 292.1  6000  88.0 25200  1203  1203 18447  17.7   1.8 
0.19/0.29	c +   0.3 280.2  6000  89.7 25200  1317  1317 20291  18.0   1.9 
0.39/0.42	c +   0.4 273.5  6000  95.2 25200  2074  2074 22320  16.7   2.3 
0.59/0.64	c +   0.6 279.7  6000  96.9 25200  3209  3209 24552  17.9   2.8 
0.59/0.64	c R   0.6 279.7  6000  96.9 25200  3211  3211 24552  17.9   2.8 
0.89/0.96	c +   1.0 266.9  6000  98.4 25200  4911  4911 27007  17.2   3.6 
1.39/1.46	c +   1.5 270.5  6000  99.0 25200  7464  7464 29707  17.5   4.9 
1.49/1.58	c R   1.6 272.6  6000  99.0 25200  8022  8022 29707  16.1   5.3 
2.20/2.29	c +   2.3 270.8  6000  99.3 25200 11293 11293 32677  15.7   7.0 
3.59/3.60	c +   3.6 272.5  6000  99.5 25200 17036 17036 35944  15.2  10.2 
4.09/4.17	c R   4.2 278.4  6000  99.5 25200 19243 19243 35944  16.0  11.5 
5.79/5.85	c +   5.9 275.1  6000  99.5 25200 25650 25650 39538  17.4  15.0 
9.59/9.62	c +   9.6 277.6  6000  99.5 25200 38571 38571 43491  17.7  22.2 
11.48/11.57	c R  11.6 282.1  6000  99.5 25200 44888 13371 43491  16.5   9.6 
11.48/11.57	c 
11.48/11.57	c  seconds     variables   original    learned     agility
11.48/11.57	c         level        used      conflicts    limit          MB
11.48/11.57	c 
14.78/14.87	c +  14.9 277.5  6000  99.5 25200 57952 26435 47840  20.2  16.3 
23.59/23.61	c +  23.6 280.9  6000  99.5 25200 87023 19749 52624  17.5  12.8 
28.59/28.64	c R  28.6 285.1  6000  99.5 25200 102e3 35293 52624  14.3  24.4 
37.28/37.35	c +  37.3 282.0  6000  99.5 25200 130e3 22877 57886  16.7  14.1 
57.07/57.17	c +  57.2 283.9  6000  99.5 25200 196e3 42653 63674  17.2  25.4 
71.07/71.14	c R  71.1 287.7  6000  99.5 25200 230e3 25994 63674  15.5  19.9 
91.17/91.26	c +  91.2 285.1  6000  99.5 25200 294e3 37839 70041  16.7  22.9 
141.35/141.47	c + 141.4 285.4  6000  99.5 25200 441e3 13890 77045  16.1  11.3 
178.44/178.52	c R 178.5 290.7  6000  99.5 25200 512e3 22765 77045  13.6  18.8 
229.72/229.80	c + 229.7 288.6  6000  99.5 25200 662e3 44139 84749  18.3  26.2 
355.77/355.94	c + 355.8 290.4  6000  99.5 25200 993e3 16690 93223  15.7  14.7 
447.65/447.87	c R 447.7 294.9  6000  99.5 25200 112e4 72720 93223  16.7  57.3 
587.40/587.60	c + 587.4 292.3  6000  99.5 25200 148e4 33782 102e3  17.7  20.2 
929.59/929.92	c + 929.6 292.8  6000  99.5 25200 223e4 66560 112e3  13.6  55.5 
1118.13/1118.53	c R 112e1 293.9  6000  99.5 25200 246e4 96615 112e3  15.4  75.7

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-1514158-1238226995/watcher-1514158-1238226995 -o /tmp/evaluation-result-1514158-1238226995/solver-1514158-1238226995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514158-1238226995.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 0.96 3/64 22430
/proc/meminfo: memFree=1429504/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=1204 CPUtime=0
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1095365554 1232896 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134514059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 301 198 56 152 0 147 0

[startup+0.102782 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22430
/proc/meminfo: memFree=1429504/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=2164 CPUtime=0.09
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 458 0 0 0 9 0 0 0 18 0 1 0 1095365554 2215936 443 1992294400 134512640 135137933 4294956240 18446744073709551615 134521275 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 541 443 69 152 0 387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2164

[startup+0.201799 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22430
/proc/meminfo: memFree=1429504/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=2560 CPUtime=0.19
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 530 0 0 0 19 0 0 0 18 0 1 0 1095365554 2621440 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 640 515 69 152 0 486 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2560

[startup+0.301816 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22430
/proc/meminfo: memFree=1429504/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=2824 CPUtime=0.29
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 602 0 0 0 29 0 0 0 19 0 1 0 1095365554 2891776 587 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 706 587 69 152 0 552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701883 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 22430
/proc/meminfo: memFree=1429504/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=3880 CPUtime=0.69
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 877 0 0 0 69 0 0 0 22 0 1 0 1095365554 3973120 862 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 970 862 69 152 0 816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3880

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1425208/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=5992 CPUtime=1.49
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 1411 0 0 0 149 0 0 0 25 0 1 0 1095365554 6135808 1396 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 1498 1396 69 152 0 1344 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5992

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1422200/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=9952 CPUtime=3.09
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 2405 0 0 0 308 1 0 0 25 0 1 0 1095365554 10190848 2390 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 2488 2390 69 152 0 2334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9952

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1414520/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=17344 CPUtime=6.28
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 4232 0 0 0 626 2 0 0 25 0 1 0 1095365554 17760256 4217 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 4336 4217 69 152 0 4182 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17344

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1402680/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=27368 CPUtime=12.68
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 6715 0 0 0 1264 4 0 0 25 0 1 0 1095365554 28024832 6689 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 6842 6689 69 152 0 6688 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27368

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1399928/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=30140 CPUtime=25.49
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 7404 0 0 0 2543 6 0 0 25 0 1 0 1095365554 30863360 7378 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 7535 7378 69 152 0 7381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30140

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1394360/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=35636 CPUtime=51.07
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 8806 0 0 0 5100 7 0 0 25 0 1 0 1095365554 36491264 8780 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 8909 8780 69 152 0 8755 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35636

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1386872/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=43304 CPUtime=102.26
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 10789 0 0 0 10216 10 0 0 25 0 1 0 1095365554 44343296 10651 1992294400 134512640 135137933 4294956240 18446744073709551615 134548611 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 10826 10651 69 152 0 10672 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43304

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1381880/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=49148 CPUtime=162.24
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 12779 0 0 0 16211 13 0 0 25 0 1 0 1095365554 50327552 12052 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 12287 12052 69 152 0 12133 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49148

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22431
/proc/meminfo: memFree=1378040/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=51900 CPUtime=222.23
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 16047 0 0 0 22205 18 0 0 25 0 1 0 1095365554 53145600 12774 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 12975 12774 69 152 0 12821 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51900

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22437
/proc/meminfo: memFree=1372208/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=57840 CPUtime=282.19
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 17523 0 0 0 28200 19 0 0 25 0 1 0 1095365554 59228160 14250 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 14460 14250 69 152 0 14306 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 57840

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22437
/proc/meminfo: memFree=1372208/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=57776 CPUtime=342.18
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 17523 0 0 0 34198 20 0 0 25 0 1 0 1095365554 59162624 14250 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 14444 14250 69 152 0 14290 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 57776

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22437
/proc/meminfo: memFree=1356720/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=74012 CPUtime=402.16
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 21576 0 0 0 40192 24 0 0 25 0 1 0 1095365554 75788288 18303 1992294400 134512640 135137933 4294956240 18446744073709551615 134568700 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 18503 18303 69 152 0 18349 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 74012

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22437
/proc/meminfo: memFree=1358000/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=71632 CPUtime=462.14
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 21576 0 0 0 46190 24 0 0 25 0 1 0 1095365554 73351168 17739 1992294400 134512640 135137933 4294956240 18446744073709551615 134552076 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 17908 17739 69 152 0 17754 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 71632

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22437
/proc/meminfo: memFree=1365168/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=64516 CPUtime=522.12
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 21576 0 0 0 52187 25 0 0 25 0 1 0 1095365554 66064384 15960 1992294400 134512640 135137933 4294956240 18446744073709551615 134521344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 16129 15960 69 152 0 15975 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 64516

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 22437
/proc/meminfo: memFree=1365176/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=64516 CPUtime=582.1
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 21576 0 0 0 58185 25 0 0 25 0 1 0 1095365554 66064384 15960 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 16129 15960 69 152 0 15975 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 64516

[startup+642.302 s]
/proc/loadavg: 1.05 1.00 0.97 2/65 22437
/proc/meminfo: memFree=1365688/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=63936 CPUtime=642.08
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 21594 0 0 0 64183 25 0 0 25 0 1 0 1095365554 65470464 15833 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 15984 15833 69 152 0 15830 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 63936

[startup+702.302 s]
/proc/loadavg: 1.06 1.01 0.97 2/65 22437
/proc/meminfo: memFree=1354168/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=75404 CPUtime=702.06
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 24565 0 0 0 70177 29 0 0 25 0 1 0 1095365554 77213696 18700 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 18851 18700 69 152 0 18697 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 75404

[startup+762.302 s]
/proc/loadavg: 1.06 1.02 0.98 2/65 22437
/proc/meminfo: memFree=1354168/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=75404 CPUtime=762.04
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 24565 0 0 0 76175 29 0 0 25 0 1 0 1095365554 77213696 18700 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 18851 18700 69 152 0 18697 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 75404

[startup+822.303 s]
/proc/loadavg: 1.02 1.02 0.98 2/65 22437
/proc/meminfo: memFree=1354168/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=75404 CPUtime=822.03
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 24565 0 0 0 82173 30 0 0 25 0 1 0 1095365554 77213696 18700 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 18851 18700 69 152 0 18697 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 75404

[startup+882.306 s]
/proc/loadavg: 1.01 1.01 0.98 2/65 22437
/proc/meminfo: memFree=1354168/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=75404 CPUtime=882.01
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 24565 0 0 0 88171 30 0 0 25 0 1 0 1095365554 77213696 18700 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 18851 18700 69 152 0 18697 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 75404

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 22437
/proc/meminfo: memFree=1350264/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=79496 CPUtime=941.98
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 25588 0 0 0 94167 31 0 0 25 0 1 0 1095365554 81403904 19723 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 19874 19723 69 152 0 19720 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 79496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22437
/proc/meminfo: memFree=1335160/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=94544 CPUtime=1001.97
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 29349 0 0 0 100161 36 0 0 25 0 1 0 1095365554 96813056 23484 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 23636 23484 69 152 0 23482 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 94544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22437
/proc/meminfo: memFree=1334008/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=95732 CPUtime=1061.95
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 29640 0 0 0 106159 36 0 0 25 0 1 0 1095365554 98029568 23775 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 23933 23775 69 152 0 23779 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 95732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22437
/proc/meminfo: memFree=1333944/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=95732 CPUtime=1121.92
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 29640 0 0 0 112156 36 0 0 25 0 1 0 1095365554 98029568 23775 1992294400 134512640 135137933 4294956240 18446744073709551615 134545897 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 23933 23775 69 152 0 23779 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 95732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22437
/proc/meminfo: memFree=1334904/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=94500 CPUtime=1181.91
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 29640 0 0 0 118154 37 0 0 25 0 1 0 1095365554 96768000 23494 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 23625 23494 69 152 0 23471 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 94500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22437
/proc/meminfo: memFree=1334904/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=94500 CPUtime=1200.01
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 29640 0 0 0 119964 37 0 0 25 0 1 0 1095365554 96768000 23494 1992294400 134512640 135137933 4294956240 18446744073709551615 134552565 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 23625 23494 69 152 0 23471 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 94500

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 22437
/proc/meminfo: memFree=1334904/2055920 swapFree=4178416/4192956
[pid=22430] ppid=22428 vsize=94500 CPUtime=1200.01
/proc/22430/stat : 22430 (picosat) R 22428 22430 22241 0 -1 4194304 29640 0 0 0 119964 37 0 0 25 0 1 0 1095365554 96768000 23494 1992294400 134512640 135137933 4294956240 18446744073709551615 134552565 0 0 4096 0 0 0 0 17 1 0 0
/proc/22430/statm: 23625 23494 69 152 0 23471 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 94500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.64
CPU system time (s): 0.39094
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 95732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29640
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= 1995

runsolver used 1.01484 second user time and 2.31765 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 08:56:35
IDJOB=1514158
IDBENCH=70323
IDSOLVER=506
FILE ID=node15/1514158-1238226995
PBS_JOBID= 9060634
Free space on /tmp= 65356 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514158-1238226995/watcher-1514158-1238226995 -o /tmp/evaluation-result-1514158-1238226995/solver-1514158-1238226995 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514158-1238226995.cnf

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

MD5SUM BENCH= f395e669823c1b01b74bf47c7e820b61
RANDOM SEED=898046996

node15.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		: 3000.286
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		: 3000.286
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:       1429984 kB
Buffers:         67856 kB
Cached:         479164 kB
SwapCached:       8336 kB
Active:          82132 kB
Inactive:       474772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429984 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            54956 kB
Committed_AS:  2864024 kB
PageTables:       1464 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= 65356 MiB
End job on node15 at 2009-03-28 09:16:37