Trace number 1515838

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S197260469-019.cnf
MD5SUMc0553d7e475dba3d28dcd703430a5f12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.028
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-1515838-1238259974.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 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.3    60 100.0  5340   100   100  2937   5.7   0.3 
0.00/0.00	c R   0.0  24.3    60 100.0  5340   102   102  2937   5.8   0.3 
0.00/0.01	c +   0.0  23.1    60 100.0  5340   250   250  3230  12.7   0.3 
0.00/0.01	c R   0.0  23.6    60 100.0  5340   403   403  3230  18.6   0.3 
0.00/0.01	c +   0.0  23.0    60 100.0  5340   475   475  3553  20.8   0.3 
0.00/0.02	c +   0.0  22.7    60 100.0  5340   812   812  3908  29.3   0.3 
0.00/0.03	c N   0.0  22.6    60 100.0  5340  1208  1208  3908  34.7   0.4 
0.00/0.03	c +   0.0  22.5    60 100.0  5340  1317  1317  4298  35.7   0.4 
0.00/0.05	c +   0.1  22.2    60 100.0  5340  2074  2074  4727  39.3   0.5 
0.00/0.09	c +   0.1  21.9    60 100.0  5340  3209  3209  5199  41.2   0.6 
0.00/0.09	c N   0.1  21.9    60 100.0  5340  3212  3212  5199  41.3   0.6 
0.09/0.14	c +   0.1  21.4    60 100.0  5340  4911  4911  5718  41.3   0.8 
0.19/0.24	c +   0.2  21.1    60 100.0  5340  7464  4601  6289  40.9   0.8 
0.19/0.26	c N   0.3  21.0    60 100.0  5340  8021  5158  6289  41.8   0.8 
0.29/0.37	c +   0.4  20.9    60 100.0  5340 11293  5281  6917  41.4   0.8 
0.59/0.60	c +   0.6  20.6    60 100.0  5340 17036  4100  7608  41.3   0.7 
0.59/0.68	c N   0.7  20.5    60 100.0  5340 19241  6305  7608  40.8   0.9 
0.89/0.95	c +   1.0  20.2    60 100.0  5340 25650  5097  8368  41.3   0.8 
1.49/1.50	c +   1.5  19.8    60 100.0  5340 38571  5455  9204  41.8   0.9 
1.69/1.78	c N   1.8  19.7    60 100.0  5340 44900  7179  9204  42.4   1.1 
1.69/1.78	c 
1.69/1.78	c  seconds     variables   original    learned     agility
1.69/1.78	c         level        used      conflicts    limit          MB
1.69/1.78	c 
2.29/2.34	c +   2.3  19.5    60 100.0  5340 57952  6409 10124  41.2   1.0 
3.59/3.68	c +   3.7  19.2    60 100.0  5340 87023  5081 11136  40.6   0.9 
4.39/4.42	c N   4.4  19.1    60 100.0  5340 102e3  9502 11136  41.2   1.3 
5.69/5.76	c +   5.8  18.9    60 100.0  5340 130e3  9676 12249  41.1   1.3 
8.98/9.04	c +   9.0  18.6    60 100.0  5340 196e3  7655 13473  40.8   1.1 
10.78/10.89	c N  10.9  18.6    60 100.0  5340 230e3  8692 13473  41.0   1.2 
14.19/14.23	c +  14.2  18.4    60 100.0  5340 294e3 11381 14820  41.7   1.4 
22.49/22.50	c +  22.5  18.2    60 100.0  5340 441e3 10243 16302  41.7   1.3 
26.78/26.80	c N  26.8  18.0    60 100.0  5340 512e3  8277 16302  41.3   1.1 
35.48/35.56	c +  35.6  17.7    60 100.0  5340 662e3 10757 17932  41.1   1.3 
55.98/56.10	c +  56.1  17.5    60 100.0  5340 993e3  9934 19725  41.3   1.4 
64.87/64.98	c N  65.0  17.3    60 100.0  5340 112e4 16394 19725  40.7   2.0 
89.35/89.47	c +  89.4  17.2    60 100.0  5340 148e4 13194 21697  40.6   1.7 
141.54/141.62	c + 141.6  16.9    60 100.0  5340 223e4 20092 23866  42.1   2.3 
158.34/158.47	c N 158.4  16.8    60 100.0  5340 246e4 18967 23866  40.8   2.2 
225.51/225.64	c + 225.6  16.6    60 100.0  5340 335e4 13564 26252  40.7   1.8 
358.97/359.17	c + 359.0  16.3    60 100.0  5340 502e4 14169 28877  40.6   1.8 
384.26/384.45	c N 384.3  16.2    60 100.0  5340 533e4 17284 28877  42.1   2.0 
571.49/571.70	c + 571.5  16.1    60 100.0  5340 754e4 13805 31764  40.1   1.6 
911.97/912.34	c + 912.0  15.7    60 100.0  5340 113e5 26222 34940  41.7   2.9 
927.77/928.14	c N 927.8  15.7    60 100.0  5340 114e5 18140 34940  41.9   2.4

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-1515838-1238259974/watcher-1515838-1238259974 -o /tmp/evaluation-result-1515838-1238259974/solver-1515838-1238259974 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515838-1238259974.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 0.97 3/64 1232
/proc/meminfo: memFree=1054344/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=912 CPUtime=0
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1098663748 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 228 107 56 152 0 74 0

[startup+0.0980049 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1232
/proc/meminfo: memFree=1054344/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=1448 CPUtime=0.09
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1098663748 1482752 246 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 362 246 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.101006 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1232
/proc/meminfo: memFree=1054344/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=1448 CPUtime=0.09
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 263 0 0 0 9 0 0 0 18 0 1 0 1098663748 1482752 248 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 362 248 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301045 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1232
/proc/meminfo: memFree=1054344/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=1712 CPUtime=0.29
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 1098663748 1753088 325 1992294400 134512640 135137933 4294956240 18446744073709551615 134551378 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 428 325 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701124 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1232
/proc/meminfo: memFree=1054344/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=1844 CPUtime=0.69
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 365 0 0 0 69 0 0 0 22 0 1 0 1098663748 1888256 350 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 461 350 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50128 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1053120/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=2120 CPUtime=1.49
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 412 0 0 0 149 0 0 0 25 0 1 0 1098663748 2170880 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 530 397 69 152 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.1016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1052800/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=2252 CPUtime=3.09
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 452 0 0 0 309 0 0 0 25 0 1 0 1098663748 2306048 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 563 437 69 152 0 409 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2252

[startup+6.30123 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1052544/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=2384 CPUtime=6.29
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 513 0 0 0 629 0 0 0 25 0 1 0 1098663748 2441216 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 596 498 69 152 0 442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2384

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1052160/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=2516 CPUtime=12.68
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 553 0 0 0 1268 0 0 0 25 0 1 0 1098663748 2576384 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 629 538 69 152 0 475 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2516

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1051840/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=2780 CPUtime=25.49
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 623 0 0 0 2548 1 0 0 25 0 1 0 1098663748 2846720 608 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 695 608 69 152 0 541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2780

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1051648/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=3176 CPUtime=51.07
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 683 0 0 0 5106 1 0 0 25 0 1 0 1098663748 3252224 668 1992294400 134512640 135137933 4294956240 18446744073709551615 134552229 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 794 668 69 152 0 640 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3176

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1051200/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=3572 CPUtime=102.26
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 782 0 0 0 10224 2 0 0 25 0 1 0 1098663748 3657728 767 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 893 767 69 152 0 739 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3572

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1051008/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=3704 CPUtime=162.23
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 836 0 0 0 16221 2 0 0 25 0 1 0 1098663748 3792896 821 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 926 821 69 152 0 772 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3704

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1050816/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=3960 CPUtime=222.21
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 873 0 0 0 22219 2 0 0 25 0 1 0 1098663748 4055040 858 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 990 858 69 152 0 836 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3960

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1050688/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=3960 CPUtime=282.2
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 904 0 0 0 28217 3 0 0 25 0 1 0 1098663748 4055040 889 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 990 889 69 152 0 836 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3960

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1050560/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4076 CPUtime=342.17
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 933 0 0 0 34214 3 0 0 25 0 1 0 1098663748 4173824 918 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1019 918 69 152 0 865 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4076

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1050432/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4176 CPUtime=402.15
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 964 0 0 0 40212 3 0 0 25 0 1 0 1098663748 4276224 949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1044 949 69 152 0 890 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4176

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1050240/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4440 CPUtime=462.12
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1010 0 0 0 46209 3 0 0 25 0 1 0 1098663748 4546560 995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1110 995 69 152 0 956 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4440

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1050112/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4440 CPUtime=522.11
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1030 0 0 0 52207 4 0 0 25 0 1 0 1098663748 4546560 1015 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1110 1015 69 152 0 956 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4440

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1050112/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4440 CPUtime=582.09
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1036 0 0 0 58205 4 0 0 25 0 1 0 1098663748 4546560 1021 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1110 1021 69 152 0 956 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4440

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049920/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4704 CPUtime=642.07
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1077 0 0 0 64203 4 0 0 25 0 1 0 1098663748 4816896 1062 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1176 1062 69 152 0 1022 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 4704

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049792/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4704 CPUtime=702.04
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1102 0 0 0 70200 4 0 0 25 0 1 0 1098663748 4816896 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1176 1087 69 152 0 1022 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 4704

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049792/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4704 CPUtime=762.02
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1102 0 0 0 76198 4 0 0 25 0 1 0 1098663748 4816896 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1176 1087 69 152 0 1022 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 4704

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049856/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4704 CPUtime=822.01
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1102 0 0 0 82196 5 0 0 25 0 1 0 1098663748 4816896 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1176 1087 69 152 0 1022 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 4704

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049856/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=4704 CPUtime=881.98
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1102 0 0 0 88193 5 0 0 25 0 1 0 1098663748 4816896 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1176 1087 69 152 0 1022 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 4704

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049664/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=5092 CPUtime=941.96
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1141 0 0 0 94191 5 0 0 25 0 1 0 1098663748 5214208 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1273 1126 69 152 0 1119 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049664/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=5092 CPUtime=1001.94
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1141 0 0 0 100189 5 0 0 25 0 1 0 1098663748 5214208 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1273 1126 69 152 0 1119 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049664/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=5092 CPUtime=1061.92
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1141 0 0 0 106187 5 0 0 25 0 1 0 1098663748 5214208 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1273 1126 69 152 0 1119 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 5092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049664/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=5092 CPUtime=1121.9
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1141 0 0 0 112184 6 0 0 25 0 1 0 1098663748 5214208 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1273 1126 69 152 0 1119 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 5092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049600/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=5092 CPUtime=1181.88
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1141 0 0 0 118182 6 0 0 25 0 1 0 1098663748 5214208 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1273 1126 69 152 0 1119 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 5092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1233
/proc/meminfo: memFree=1049600/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=5092 CPUtime=1200.08
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1141 0 0 0 120002 6 0 0 25 0 1 0 1098663748 5214208 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1273 1126 69 152 0 1119 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5092

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 1233
/proc/meminfo: memFree=1049600/2055920 swapFree=4176728/4192956
[pid=1232] ppid=1230 vsize=5092 CPUtime=1200.08
/proc/1232/stat : 1232 (picosat) R 1230 1232 921 0 -1 4194304 1141 0 0 0 120002 6 0 0 25 0 1 0 1098663748 5214208 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1232/statm: 1273 1126 69 152 0 1119 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06299
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 5092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1141
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= 1760

runsolver used 1.18482 second user time and 2.14767 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 18:06:14
IDJOB=1515838
IDBENCH=70463
IDSOLVER=506
FILE ID=node11/1515838-1238259974
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-S197260469-019.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515838-1238259974/watcher-1515838-1238259974 -o /tmp/evaluation-result-1515838-1238259974/solver-1515838-1238259974 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515838-1238259974.cnf

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

MD5SUM BENCH= c0553d7e475dba3d28dcd703430a5f12
RANDOM SEED=1042370813

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:       1054760 kB
Buffers:         91988 kB
Cached:         816700 kB
SwapCached:      10196 kB
Active:         221852 kB
Inactive:       698440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054760 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66796 kB
Committed_AS:  2784232 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 18:26:17