Trace number 1513462

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S592525179-032.cnf
MD5SUM7460bd7d43551ea81285a6734d727c9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark644.604
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513462-1238217370.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.00/0.01	c initialized 160 variables
0.00/0.01	c found 13600 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   160   0.0 13600     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 6800 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  55.3   160  99.4 13600   100   100  7480   8.2   0.7 
0.00/0.02	c R   0.0  55.3   160  99.4 13600   101   101  7480   8.3   0.7 
0.00/0.03	c +   0.0  53.1   160 100.0 13600   250   250  8228  17.2   0.7 
0.00/0.03	c N   0.0  55.6   160 100.0 13600   403   403  8228  23.5   0.7 
0.00/0.04	c +   0.0  56.2   160 100.0 13600   475   475  9050  25.5   0.7 
0.00/0.05	c +   0.1  58.3   160 100.0 13600   812   812  9955  32.3   0.8 
0.00/0.07	c N   0.1  59.4   160 100.0 13600  1206  1206  9955  34.2   0.9 
0.00/0.07	c +   0.1  59.6   160 100.0 13600  1317  1317 10950  34.1   0.9 
0.10/0.11	c +   0.1  60.5   160 100.0 13600  2074  2074 12045  35.1   1.1 
0.10/0.16	c +   0.2  61.1   160 100.0 13600  3209  3209 13249  36.3   1.3 
0.10/0.16	c N   0.2  61.1   160 100.0 13600  3213  3213 13249  36.3   1.3 
0.20/0.26	c +   0.3  60.9   160 100.0 13600  4911  4911 14573  35.7   1.7 
0.40/0.44	c +   0.4  60.5   160 100.0 13600  7464  7464 16030  35.5   2.3 
0.40/0.49	c N   0.5  60.5   160 100.0 13600  8026  8026 16030  34.6   2.4 
0.69/0.78	c +   0.8  60.0   160 100.0 13600 11293 11293 17633  35.8   3.1 
1.29/1.39	c +   1.4  59.9   160 100.0 13600 17036 17036 19396  36.1   4.4 
1.59/1.68	c N   1.7  59.7   160 100.0 13600 19247 19247 19396  36.8   4.9 
2.29/2.36	c +   2.4  59.2   160 100.0 13600 25650 15946 21335  36.9   4.2 
3.89/3.97	c +   4.0  58.4   160 100.0 13600 38571 18194 23468  37.5   4.6 
4.79/4.80	c N   4.8  58.2   160 100.0 13600 44892 12776 23468  35.9   3.5 
4.79/4.80	c 
4.79/4.80	c  seconds     variables   original    learned     agility
4.79/4.80	c         level        used      conflicts    limit          MB
4.79/4.80	c 
6.49/6.53	c +   6.5  57.9   160 100.0 13600 57952 14098 25814  36.8   3.7 
10.39/10.45	c +  10.5  57.3   160 100.0 13600 87023 17085 28395  35.5   4.4 
12.38/12.48	c N  12.5  57.2   160 100.0 13600 102e3 16629 28395  34.6   4.3 
16.88/16.98	c +  17.0  56.9   160 100.0 13600 130e3 13266 31234  35.9   3.5 
26.98/27.04	c +  27.0  56.6   160 100.0 13600 196e3 23181 34357  34.4   5.7 
33.58/33.63	c N  33.6  56.5   160 100.0 13600 230e3 16496 34357  36.5   4.5 
44.78/44.89	c +  44.9  56.3   160 100.0 13600 294e3 17787 37792  37.1   4.7 
72.36/72.41	c +  72.4  55.9   160 100.0 13600 441e3 20852 41571  35.1   5.3 
86.86/86.94	c N  86.9  55.8   160 100.0 13600 512e3 36880 41571  36.3   8.7 
116.64/116.76	c + 116.7  55.7   160 100.0 13600 662e3 19564 45728  36.7   5.1 
195.02/195.18	c + 195.1  55.5   160 100.0 13600 993e3 31427 50300  36.4   7.6 
229.21/229.35	c N 229.3  55.3   160 100.0 13600 112e4 22321 50300  36.8   5.6 
318.78/318.97	c + 318.9  55.1   160 100.0 13600 148e4 23551 55330  34.5   6.0 
523.21/523.48	c + 523.3  55.1   160 100.0 13600 223e4 26907 60863  36.2   6.6 
592.08/592.31	c N 592.1  55.0   160 100.0 13600 246e4 19668 60863  35.7   5.0 
846.19/846.57	c + 846.3  54.7   160 100.0 13600 335e4 25884 66949  36.1   6.4

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-1513462-1238217370/watcher-1513462-1238217370 -o /tmp/evaluation-result-1513462-1238217370/solver-1513462-1238217370 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513462-1238217370.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 0.94 3/64 3599
/proc/meminfo: memFree=912400/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=912 CPUtime=0
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1094403234 933888 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 228 106 56 152 0 74 0

[startup+0.079892 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 3599
/proc/meminfo: memFree=912400/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=1704 CPUtime=0.07
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 349 0 0 0 7 0 0 0 18 0 1 0 1094403234 1744896 334 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 426 334 69 152 0 272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1704

[startup+0.101895 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 3599
/proc/meminfo: memFree=912400/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=1836 CPUtime=0.1
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 377 0 0 0 10 0 0 0 18 0 1 0 1094403234 1880064 362 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 459 362 69 152 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1836

[startup+0.30193 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 3599
/proc/meminfo: memFree=912400/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=2632 CPUtime=0.3
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 582 0 0 0 30 0 0 0 19 0 1 0 1094403234 2695168 567 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 658 567 69 152 0 504 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2632

[startup+0.702002 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 3599
/proc/meminfo: memFree=912400/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=3828 CPUtime=0.69
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 867 0 0 0 69 0 0 0 22 0 1 0 1094403234 3919872 852 1992294400 134512640 135137933 4294956240 18446744073709551615 134551471 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 957 852 69 152 0 803 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3828

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 3600
/proc/meminfo: memFree=908552/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=5544 CPUtime=1.49
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 1297 0 0 0 149 0 0 0 25 0 1 0 1094403234 5677056 1282 1992294400 134512640 135137933 4294956240 18446744073709551615 134521257 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 1386 1282 69 152 0 1232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5544

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 3600
/proc/meminfo: memFree=906952/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=6336 CPUtime=3.09
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 1495 0 0 0 309 0 0 0 25 0 1 0 1094403234 6488064 1469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 1584 1469 69 152 0 1430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6336

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 3600
/proc/meminfo: memFree=906184/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=6864 CPUtime=6.29
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 1612 0 0 0 629 0 0 0 25 0 1 0 1094403234 7028736 1586 1992294400 134512640 135137933 4294956240 18446744073709551615 134662680 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 1716 1586 69 152 0 1562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6864

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 3600
/proc/meminfo: memFree=904968/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=7920 CPUtime=12.68
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 1888 0 0 0 1268 0 0 0 25 0 1 0 1094403234 8110080 1862 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 1980 1862 69 152 0 1826 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7920

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 3600
/proc/meminfo: memFree=904328/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=8580 CPUtime=25.48
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 2050 0 0 0 2548 0 0 0 25 0 1 0 1094403234 8785920 2024 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 2145 2024 69 152 0 1991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8580

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.94 2/65 3600
/proc/meminfo: memFree=902792/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=10288 CPUtime=51.07
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 2432 0 0 0 5106 1 0 0 25 0 1 0 1094403234 10534912 2406 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 2572 2406 69 152 0 2418 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10288

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/65 3600
/proc/meminfo: memFree=901832/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=11176 CPUtime=102.25
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 2663 0 0 0 10224 1 0 0 25 0 1 0 1094403234 11444224 2637 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 2794 2637 69 152 0 2640 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11176

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=900808/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=12100 CPUtime=162.23
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 2914 0 0 0 16221 2 0 0 25 0 1 0 1094403234 12390400 2888 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3025 2888 69 152 0 2871 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12100

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=899784/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=13156 CPUtime=222.21
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3167 0 0 0 22219 2 0 0 25 0 1 0 1094403234 13471744 3141 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3289 3141 69 152 0 3135 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13156

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=899784/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=13152 CPUtime=282.19
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3174 0 0 0 28216 3 0 0 25 0 1 0 1094403234 13467648 3148 1992294400 134512640 135137933 4294956240 18446744073709551615 134525651 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3288 3148 69 152 0 3134 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=898632/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=14208 CPUtime=342.17
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3459 0 0 0 34214 3 0 0 25 0 1 0 1094403234 14548992 3433 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3552 3433 69 152 0 3398 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14208

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=898632/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=14208 CPUtime=402.14
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3466 0 0 0 40211 3 0 0 25 0 1 0 1094403234 14548992 3440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3552 3440 69 152 0 3398 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14208

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=898504/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=14328 CPUtime=462.13
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3482 0 0 0 46209 4 0 0 25 0 1 0 1094403234 14671872 3456 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3582 3456 69 152 0 3428 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14328

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=898504/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=14328 CPUtime=522.11
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3482 0 0 0 52207 4 0 0 25 0 1 0 1094403234 14671872 3456 1992294400 134512640 135137933 4294956240 18446744073709551615 134552260 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3582 3456 69 152 0 3428 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14328

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=897416/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=15384 CPUtime=582.08
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3755 0 0 0 58204 4 0 0 25 0 1 0 1094403234 15753216 3729 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3846 3729 69 152 0 3692 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15384

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=897288/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=15516 CPUtime=642.07
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3787 0 0 0 64202 5 0 0 25 0 1 0 1094403234 15888384 3761 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3879 3761 69 152 0 3725 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 15516

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=897288/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=15516 CPUtime=702.04
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3787 0 0 0 70199 5 0 0 25 0 1 0 1094403234 15888384 3761 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3879 3761 69 152 0 3725 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 15516

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=897288/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=15516 CPUtime=762.03
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3787 0 0 0 76198 5 0 0 25 0 1 0 1094403234 15888384 3761 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3879 3761 69 152 0 3725 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 15516

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=897224/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=15516 CPUtime=822
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 3787 0 0 0 82195 5 0 0 25 0 1 0 1094403234 15888384 3761 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 3879 3761 69 152 0 3725 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 15516

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=896008/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17084 CPUtime=881.97
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4083 0 0 0 88192 5 0 0 25 0 1 0 1094403234 17494016 4057 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4271 4057 69 152 0 4117 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 17084

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=895880/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17216 CPUtime=941.95
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4111 0 0 0 94190 5 0 0 25 0 1 0 1094403234 17629184 4085 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4304 4085 69 152 0 4150 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 17216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=895880/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17204 CPUtime=1001.94
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4111 0 0 0 100188 6 0 0 25 0 1 0 1094403234 17616896 4085 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4301 4085 69 152 0 4147 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=895816/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17336 CPUtime=1061.92
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4119 0 0 0 106186 6 0 0 25 0 1 0 1094403234 17752064 4093 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4334 4093 69 152 0 4180 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 17336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=895816/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17332 CPUtime=1121.89
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4119 0 0 0 112183 6 0 0 25 0 1 0 1094403234 17747968 4093 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4333 4093 69 152 0 4179 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 17332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=895752/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17324 CPUtime=1181.87
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4139 0 0 0 118181 6 0 0 25 0 1 0 1094403234 17739776 4113 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4331 4113 69 152 0 4177 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 17324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=895752/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17324 CPUtime=1200.07
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4139 0 0 0 120001 6 0 0 25 0 1 0 1094403234 17739776 4113 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4331 4113 69 152 0 4177 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17324

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: 0.99 0.98 0.94 2/65 3600
/proc/meminfo: memFree=895752/2055920 swapFree=4178768/4192956
[pid=3599] ppid=3597 vsize=17324 CPUtime=1200.07
/proc/3599/stat : 3599 (picosat) R 3597 3599 2774 0 -1 4194304 4139 0 0 0 120001 6 0 0 25 0 1 0 1094403234 17739776 4113 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3599/statm: 4331 4113 69 152 0 4177 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.066989
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 17336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4139
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= 1902

runsolver used 0.762884 second user time and 2.59361 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 06:16:10
IDJOB=1513462
IDBENCH=70265
IDSOLVER=506
FILE ID=node12/1513462-1238217370
PBS_JOBID= 9060552
Free space on /tmp= 65364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S592525179-032.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513462-1238217370/watcher-1513462-1238217370 -o /tmp/evaluation-result-1513462-1238217370/solver-1513462-1238217370 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513462-1238217370.cnf

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

MD5SUM BENCH= 7460bd7d43551ea81285a6734d727c9e
RANDOM SEED=692332156

node12.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		: 3000.266
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		: 3000.266
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:        912816 kB
Buffers:         85476 kB
Cached:         961420 kB
SwapCached:       7988 kB
Active:         172840 kB
Inactive:       883460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912816 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          15008 kB
Slab:            72756 kB
Committed_AS:  2962792 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 06:36:12