Trace number 1515766

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/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S108799362-035.cnf
MD5SUMa1a7c44aaefb9d151590a11e58c71aae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark787.348
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1515766-1238258772.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 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    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2670 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  24.1    60 100.0  5340   100   100  2937   5.9   0.3 
0.00/0.01	c R   0.0  24.1    60 100.0  5340   101   101  2937   6.0   0.3 
0.00/0.01	c +   0.0  22.9    60 100.0  5340   250   250  3230  13.1   0.3 
0.00/0.01	c R   0.0  22.4    60 100.0  5340   404   404  3230  18.9   0.3 
0.00/0.01	c +   0.0  22.1    60 100.0  5340   475   475  3553  21.4   0.3 
0.00/0.02	c +   0.0  22.5    60 100.0  5340   812   812  3908  30.0   0.3 
0.00/0.03	c N   0.0  22.4    60 100.0  5340  1207  1207  3908  35.2   0.4 
0.00/0.04	c +   0.0  22.3    60 100.0  5340  1317  1317  4298  36.4   0.4 
0.04/0.06	c +   0.1  21.8    60 100.0  5340  2074  2074  4727  39.1   0.5 
0.04/0.09	c +   0.1  21.5    60 100.0  5340  3209  3209  5199  41.2   0.6 
0.04/0.09	c N   0.1  21.5    60 100.0  5340  3214  3214  5199  41.2   0.6 
0.09/0.15	c +   0.2  20.8    60 100.0  5340  4911  4911  5718  41.2   0.8 
0.19/0.25	c +   0.3  20.5    60 100.0  5340  7464  4603  6289  41.5   0.8 
0.19/0.27	c N   0.3  20.5    60 100.0  5340  8026  5165  6289  40.8   0.8 
0.29/0.40	c +   0.4  20.0    60 100.0  5340 11293  5283  6917  41.4   0.8 
0.59/0.62	c +   0.6  19.8    60 100.0  5340 17036  4100  7608  40.4   0.7 
0.69/0.71	c N   0.7  19.7    60 100.0  5340 19256  6320  7608  41.1   0.9 
0.89/0.96	c +   1.0  19.5    60 100.0  5340 25650  5095  8368  40.8   0.8 
1.49/1.51	c +   1.5  19.2    60 100.0  5340 38571  5449  9204  41.3   0.9 
1.79/1.80	c N   1.8  19.0    60 100.0  5340 44900  7171  9204  41.0   1.0 
1.79/1.80	c 
1.79/1.80	c  seconds     variables   original    learned     agility
1.79/1.80	c         level        used      conflicts    limit          MB
1.79/1.80	c 
2.29/2.36	c +   2.4  19.1    60 100.0  5340 57952  6403 10124  41.1   1.0 
3.69/3.72	c +   3.7  18.8    60 100.0  5340 87023  5074 11136  40.7   0.9 
4.40/4.45	c N   4.5  18.7    60 100.0  5340 102e3  9495 11136  40.9   1.3 
5.79/5.82	c +   5.8  18.5    60 100.0  5340 130e3  9664 12249  40.5   1.3 
9.19/9.22	c +   9.2  18.3    60 100.0  5340 196e3  7644 13473  41.2   1.1 
10.99/11.08	c N  11.1  18.1    60 100.0  5340 230e3  8679 13473  41.5   1.2 
14.39/14.40	c +  14.4  18.0    60 100.0  5340 294e3 11368 14820  40.3   1.5 
22.68/22.80	c +  22.8  17.8    60 100.0  5340 441e3 10225 16302  40.9   1.3 
26.98/27.04	c N  27.0  17.6    60 100.0  5340 512e3  8258 16302  41.2   1.1 
35.78/35.89	c +  35.9  17.5    60 100.0  5340 662e3 10747 17932  42.3   1.3 
56.47/56.59	c +  56.6  17.1    60 100.0  5340 993e3  9915 19725  41.4   1.4 
65.37/65.46	c N  65.4  17.0    60 100.0  5340 112e4 16308 19725  40.8   2.0 
89.56/89.60	c +  89.6  17.0    60 100.0  5340 148e4 13196 21697  41.1   1.7 
142.54/142.63	c + 142.6  16.7    60 100.0  5340 223e4 20092 23866  42.3   2.2 
159.94/160.07	c N 160.0  16.6    60 100.0  5340 246e4 18590 23866  41.9   2.2 
228.21/228.36	c + 228.3  16.5    60 100.0  5340 335e4 13844 26252  41.5   1.7 
360.46/360.61	c + 360.5  16.1    60 100.0  5340 502e4 24770 28877  40.9   2.7 
385.75/385.90	c N 385.8  16.1    60 100.0  5340 533e4 26134 28877  41.2   2.7 
573.09/573.34	c + 573.1  15.9    60 100.0  5340 754e4 21609 31764  41.0   2.4 
905.27/905.62	c + 905.3  15.6    60 100.0  5340 113e5 14382 34940  41.5   1.7 
921.16/921.52	c N 921.2  15.6    60 100.0  5340 114e5 26823 34940  41.7   3.2

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-1515766-1238258772/watcher-1515766-1238258772 -o /tmp/evaluation-result-1515766-1238258772/solver-1515766-1238258772 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515766-1238258772.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: 0.91 0.95 0.97 3/64 1196
/proc/meminfo: memFree=1054528/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=912 CPUtime=0
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1098543472 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 228 107 56 152 0 74 0

[startup+0.0455061 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1196
/proc/meminfo: memFree=1054528/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=1176 CPUtime=0.04
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 207 0 0 0 4 0 0 0 18 0 1 0 1098543472 1204224 192 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 294 192 69 152 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1176

[startup+0.101516 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1196
/proc/meminfo: memFree=1054528/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=1444 CPUtime=0.09
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 258 0 0 0 9 0 0 0 18 0 1 0 1098543472 1478656 243 1992294400 134512640 135137933 4294956240 18446744073709551615 134527869 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 361 243 69 152 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301555 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1196
/proc/meminfo: memFree=1054528/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=1708 CPUtime=0.29
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 1098543472 1748992 316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 427 316 69 152 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701634 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1196
/proc/meminfo: memFree=1054528/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=1840 CPUtime=0.69
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 360 0 0 0 69 0 0 0 23 0 1 0 1098543472 1884160 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134543711 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 460 345 69 152 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50179 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 1197
/proc/meminfo: memFree=1053304/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=2112 CPUtime=1.49
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 410 0 0 0 149 0 0 0 25 0 1 0 1098543472 2162688 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 528 395 69 152 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2112

[startup+3.1021 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 1197
/proc/meminfo: memFree=1052984/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=2244 CPUtime=3.09
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 453 0 0 0 309 0 0 0 25 0 1 0 1098543472 2297856 438 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 561 438 69 152 0 407 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2244

[startup+6.30174 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 1197
/proc/meminfo: memFree=1052800/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=2376 CPUtime=6.29
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 510 0 0 0 629 0 0 0 25 0 1 0 1098543472 2433024 495 1992294400 134512640 135137933 4294956240 18446744073709551615 134542896 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 594 495 69 152 0 440 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2376

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 1197
/proc/meminfo: memFree=1052416/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=2508 CPUtime=12.69
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 545 0 0 0 1269 0 0 0 25 0 1 0 1098543472 2568192 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134525231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 627 530 69 152 0 473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2508

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 1197
/proc/meminfo: memFree=1052096/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=2768 CPUtime=25.48
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 615 0 0 0 2548 0 0 0 25 0 1 0 1098543472 2834432 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 692 600 69 152 0 538 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2768

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 1197
/proc/meminfo: memFree=1051776/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=3164 CPUtime=51.07
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 684 0 0 0 5107 0 0 0 25 0 1 0 1098543472 3239936 669 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 791 669 69 152 0 637 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3164

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 1197
/proc/meminfo: memFree=1051456/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=3428 CPUtime=102.26
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 763 0 0 0 10226 0 0 0 25 0 1 0 1098543472 3510272 748 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 857 748 69 152 0 703 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3428

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1051072/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=3824 CPUtime=162.24
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 866 0 0 0 16223 1 0 0 25 0 1 0 1098543472 3915776 851 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 956 851 69 152 0 802 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3824

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1051072/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=3824 CPUtime=222.21
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 866 0 0 0 22220 1 0 0 25 0 1 0 1098543472 3915776 851 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 956 851 69 152 0 802 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3824

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050816/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4088 CPUtime=282.19
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 914 0 0 0 28218 1 0 0 25 0 1 0 1098543472 4186112 899 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1022 899 69 152 0 868 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050752/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4088 CPUtime=342.17
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 936 0 0 0 34216 1 0 0 25 0 1 0 1098543472 4186112 921 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1022 921 69 152 0 868 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4088

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050560/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4216 CPUtime=402.15
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 974 0 0 0 40214 1 0 0 25 0 1 0 1098543472 4317184 959 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1054 959 69 152 0 900 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4216

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050496/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4328 CPUtime=462.13
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 986 0 0 0 46211 2 0 0 25 0 1 0 1098543472 4431872 971 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1082 971 69 152 0 928 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4328

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050496/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4328 CPUtime=522.11
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1002 0 0 0 52209 2 0 0 25 0 1 0 1098543472 4431872 987 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1082 987 69 152 0 928 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4328

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050368/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4460 CPUtime=582.09
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1027 0 0 0 58207 2 0 0 25 0 1 0 1098543472 4567040 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1115 1012 69 152 0 961 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4460

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050240/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4592 CPUtime=642.07
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1059 0 0 0 64205 2 0 0 25 0 1 0 1098543472 4702208 1044 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1148 1044 69 152 0 994 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 4592

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4592 CPUtime=702.04
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1074 0 0 0 70202 2 0 0 25 0 1 0 1098543472 4702208 1059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1148 1059 69 152 0 994 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 4592

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050176/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4592 CPUtime=762.03
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1074 0 0 0 76200 3 0 0 25 0 1 0 1098543472 4702208 1059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1148 1059 69 152 0 994 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 4592

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1050048/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4724 CPUtime=822.01
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1098 0 0 0 82198 3 0 0 25 0 1 0 1098543472 4837376 1083 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1181 1083 69 152 0 1027 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 4724

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1197
/proc/meminfo: memFree=1049984/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=4724 CPUtime=881.98
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1105 0 0 0 88195 3 0 0 25 0 1 0 1098543472 4837376 1090 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1181 1090 69 152 0 1027 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 4724

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1205
/proc/meminfo: memFree=1049784/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=5244 CPUtime=941.95
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1154 0 0 0 94192 3 0 0 25 0 1 0 1098543472 5369856 1139 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1311 1139 69 152 0 1157 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 5244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1205
/proc/meminfo: memFree=1049656/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=5244 CPUtime=1001.94
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1179 0 0 0 100190 4 0 0 25 0 1 0 1098543472 5369856 1164 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1311 1164 69 152 0 1157 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1205
/proc/meminfo: memFree=1049720/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=5244 CPUtime=1061.92
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1179 0 0 0 106188 4 0 0 25 0 1 0 1098543472 5369856 1164 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1311 1164 69 152 0 1157 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 5244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1205
/proc/meminfo: memFree=1049720/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=5244 CPUtime=1121.89
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1179 0 0 0 112185 4 0 0 25 0 1 0 1098543472 5369856 1164 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1311 1164 69 152 0 1157 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 5244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1205
/proc/meminfo: memFree=1049720/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=5244 CPUtime=1181.87
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1179 0 0 0 118183 4 0 0 25 0 1 0 1098543472 5369856 1164 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1311 1164 69 152 0 1157 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 5244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1205
/proc/meminfo: memFree=1049728/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=5244 CPUtime=1200.07
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1179 0 0 0 120003 4 0 0 25 0 1 0 1098543472 5369856 1164 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1311 1164 69 152 0 1157 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5244

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 0.97 0.97 2/65 1205
/proc/meminfo: memFree=1049728/2055920 swapFree=4176728/4192956
[pid=1196] ppid=1194 vsize=5244 CPUtime=1200.07
/proc/1196/stat : 1196 (picosat) R 1194 1196 921 0 -1 4194304 1179 0 0 0 120003 4 0 0 25 0 1 0 1098543472 5369856 1164 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 1311 1164 69 152 0 1157 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.045993
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 5244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1179
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= 2048

runsolver used 0.930858 second user time and 2.42963 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 17:46:12
IDJOB=1515766
IDBENCH=70457
IDSOLVER=506
FILE ID=node11/1515766-1238258772
PBS_JOBID= 9060758
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S108799362-035.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515766-1238258772/watcher-1515766-1238258772 -o /tmp/evaluation-result-1515766-1238258772/solver-1515766-1238258772 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515766-1238258772.cnf

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

MD5SUM BENCH= a1a7c44aaefb9d151590a11e58c71aae
RANDOM SEED=1251642

node11.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		: 3000.274
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		: 3000.274
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:       1055008 kB
Buffers:         91904 kB
Cached:         816580 kB
SwapCached:      10196 kB
Active:         221580 kB
Inactive:       698560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1055008 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          17336 kB
Slab:            66784 kB
Committed_AS:  2784216 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 18:06:14