Trace number 1515802

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) 1200.04 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2065372010-022.cnf
MD5SUM9c2e94bcd290d34e0b2c0cbd91a44953
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark782.986
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-1515802-1238259493.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  23.2    60 100.0  5340   100   100  2937   5.8   0.3 
0.00/0.01	c R   0.0  23.2    60 100.0  5340   101   101  2937   5.8   0.3 
0.00/0.01	c +   0.0  23.0    60 100.0  5340   250   250  3230  13.1   0.3 
0.00/0.01	c R   0.0  23.2    60 100.0  5340   405   405  3230  19.4   0.3 
0.00/0.01	c +   0.0  23.0    60 100.0  5340   475   475  3553  21.4   0.3 
0.00/0.02	c +   0.0  23.0    60 100.0  5340   812   812  3908  29.9   0.3 
0.00/0.03	c N   0.0  22.5    60 100.0  5340  1209  1209  3908  35.1   0.4 
0.00/0.03	c +   0.0  22.4    60 100.0  5340  1317  1317  4298  36.1   0.4 
0.00/0.05	c +   0.1  21.9    60 100.0  5340  2074  2074  4727  39.5   0.5 
0.06/0.09	c +   0.1  21.6    60 100.0  5340  3209  3209  5199  40.9   0.6 
0.06/0.09	c N   0.1  21.6    60 100.0  5340  3214  3214  5199  40.8   0.6 
0.09/0.14	c +   0.1  21.2    60 100.0  5340  4911  4911  5718  40.2   0.8 
0.19/0.23	c +   0.2  20.9    60 100.0  5340  7464  4601  6289  40.4   0.8 
0.19/0.25	c N   0.3  20.8    60 100.0  5340  8029  5166  6289  40.7   0.8 
0.29/0.37	c +   0.4  20.5    60 100.0  5340 11293  5281  6917  41.4   0.8 
0.59/0.61	c +   0.6  20.1    60 100.0  5340 17036  4099  7608  40.9   0.7 
0.59/0.68	c N   0.7  20.1    60 100.0  5340 19257  6320  7608  41.0   0.9 
0.89/0.95	c +   1.0  20.0    60 100.0  5340 25650  5096  8368  40.8   0.8 
1.39/1.48	c +   1.5  19.6    60 100.0  5340 38571  5452  9204  41.2   0.9 
1.69/1.75	c N   1.8  19.6    60 100.0  5340 44896  7170  9204  41.8   1.1 
1.69/1.75	c 
1.69/1.75	c  seconds     variables   original    learned     agility
1.69/1.75	c         level        used      conflicts    limit          MB
1.69/1.75	c 
2.29/2.31	c +   2.3  19.3    60 100.0  5340 57952  6404 10124  40.5   1.0 
3.59/3.64	c +   3.6  19.1    60 100.0  5340 87023  5069 11136  42.4   0.8 
4.30/4.33	c N   4.3  19.0    60 100.0  5340 102e3  9499 11136  41.1   1.3 
5.59/5.67	c +   5.7  18.7    60 100.0  5340 130e3  9660 12249  40.8   1.3 
8.80/8.90	c +   8.9  18.7    60 100.0  5340 196e3  7648 13473  41.2   1.1 
10.69/10.73	c N  10.7  18.5    60 100.0  5340 230e3  8702 13473  40.4   1.2 
13.98/14.01	c +  14.0  18.2    60 100.0  5340 294e3 11359 14820  42.6   1.4 
22.09/22.14	c +  22.1  18.0    60 100.0  5340 441e3 10213 16302  41.3   1.3 
26.29/26.32	c N  26.3  17.9    60 100.0  5340 512e3  8292 16302  41.2   1.1 
34.89/34.98	c +  35.0  17.6    60 100.0  5340 662e3 10733 17932  41.7   1.4 
55.08/55.17	c +  55.2  17.4    60 100.0  5340 993e3  9902 19725  41.0   1.4 
63.79/63.83	c N  63.8  17.2    60 100.0  5340 112e4 16310 19725  41.4   2.0 
87.67/87.72	c +  87.7  17.3    60 100.0  5340 148e4 13160 21697  41.9   1.7 
138.86/138.91	c + 138.9  17.0    60 100.0  5340 223e4 20080 23866  41.5   2.3 
155.06/155.17	c N 155.1  16.9    60 100.0  5340 246e4 18641 23866  41.3   2.1 
222.73/222.88	c + 222.8  16.8    60 100.0  5340 335e4 13969 26252  42.1   1.7 
351.51/351.65	c + 351.6  16.3    60 100.0  5340 502e4 20103 28877  41.5   2.3 
376.20/376.36	c N 376.3  16.2    60 100.0  5340 533e4 21897 28877  40.8   2.3 
556.57/556.74	c + 556.6  16.1    60 100.0  5340 754e4 22751 31764  42.0   2.5 
878.79/879.06	c + 878.9  15.7    60 100.0  5340 113e5 16124 34940  41.0   2.0 
894.49/894.77	c N 894.6  15.7    60 100.0  5340 114e5 28239 34940  40.4   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-1515802-1238259493/watcher-1515802-1238259493 -o /tmp/evaluation-result-1515802-1238259493/solver-1515802-1238259493 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515802-1238259493.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 0.99 3/68 16772
/proc/meminfo: memFree=735400/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=912 CPUtime=0
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1098611268 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 228 110 56 152 0 74 0

[startup+0.0692769 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16772
/proc/meminfo: memFree=735400/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=1316 CPUtime=0.06
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 232 0 0 0 6 0 0 0 18 0 1 0 1098611268 1347584 217 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 329 217 69 152 0 175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1316

[startup+0.101278 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16772
/proc/meminfo: memFree=735400/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=1448 CPUtime=0.09
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 1098611268 1482752 247 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 362 247 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.30129 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16772
/proc/meminfo: memFree=735400/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=1712 CPUtime=0.29
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 1098611268 1753088 326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 428 326 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701318 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 16772
/proc/meminfo: memFree=735400/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=1844 CPUtime=0.69
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 363 0 0 0 69 0 0 0 23 0 1 0 1098611268 1888256 348 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 461 348 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 16773
/proc/meminfo: memFree=734240/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=2116 CPUtime=1.49
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 1098611268 2166784 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 529 396 69 152 0 375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 16773
/proc/meminfo: memFree=733856/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=2248 CPUtime=3.09
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 448 0 0 0 309 0 0 0 25 0 1 0 1098611268 2301952 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 562 433 69 152 0 408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 16773
/proc/meminfo: memFree=733664/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=2380 CPUtime=6.29
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 503 0 0 0 629 0 0 0 25 0 1 0 1098611268 2437120 488 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 595 488 69 152 0 441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 16773
/proc/meminfo: memFree=733280/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=2512 CPUtime=12.69
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 545 0 0 0 1269 0 0 0 25 0 1 0 1098611268 2572288 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 628 530 69 152 0 474 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2512

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 16773
/proc/meminfo: memFree=732960/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=2776 CPUtime=25.49
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 622 0 0 0 2548 1 0 0 25 0 1 0 1098611268 2842624 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 694 607 69 152 0 540 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2776

[startup+51.1017 s]
/proc/loadavg: 1.04 1.00 1.00 2/69 16773
/proc/meminfo: memFree=732704/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=3172 CPUtime=51.09
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 691 0 0 0 5108 1 0 0 25 0 1 0 1098611268 3248128 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 793 676 69 152 0 639 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3172

[startup+102.305 s]
/proc/loadavg: 1.16 1.03 1.01 2/69 16773
/proc/meminfo: memFree=732256/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=3568 CPUtime=102.28
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 798 0 0 0 10227 1 0 0 25 0 1 0 1098611268 3653632 783 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 892 783 69 152 0 738 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3568

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 16773
/proc/meminfo: memFree=732000/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=3804 CPUtime=162.26
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 861 0 0 0 16225 1 0 0 25 0 1 0 1098611268 3895296 846 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 951 846 69 152 0 797 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3804

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/69 16779
/proc/meminfo: memFree=731744/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=3804 CPUtime=222.23
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 861 0 0 0 22222 1 0 0 25 0 1 0 1098611268 3895296 846 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 951 846 69 152 0 797 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3804

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16779
/proc/meminfo: memFree=731744/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=3936 CPUtime=282.22
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 898 0 0 0 28221 1 0 0 25 0 1 0 1098611268 4030464 883 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 984 883 69 152 0 830 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3936

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16779
/proc/meminfo: memFree=731552/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4068 CPUtime=342.21
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 931 0 0 0 34219 2 0 0 25 0 1 0 1098611268 4165632 916 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1017 916 69 152 0 863 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4068

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=731232/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4464 CPUtime=402.2
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1015 0 0 0 40218 2 0 0 25 0 1 0 1098611268 4571136 1000 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1116 1000 69 152 0 962 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4464

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 16779
/proc/meminfo: memFree=731104/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4464 CPUtime=462.18
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1036 0 0 0 46216 2 0 0 25 0 1 0 1098611268 4571136 1021 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1116 1021 69 152 0 962 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=731104/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4464 CPUtime=522.17
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1036 0 0 0 52214 3 0 0 25 0 1 0 1098611268 4571136 1021 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1116 1021 69 152 0 962 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4464

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=731296/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4464 CPUtime=582.16
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1042 0 0 0 58213 3 0 0 25 0 1 0 1098611268 4571136 1027 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1116 1027 69 152 0 962 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4464

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=731168/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4596 CPUtime=642.15
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1072 0 0 0 64212 3 0 0 25 0 1 0 1098611268 4706304 1057 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1149 1057 69 152 0 995 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 4596

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=731104/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4596 CPUtime=702.13
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1075 0 0 0 70210 3 0 0 25 0 1 0 1098611268 4706304 1060 1992294400 134512640 135137933 4294956240 18446744073709551615 134548928 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1149 1060 69 152 0 995 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 4596

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=731104/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4596 CPUtime=762.13
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1075 0 0 0 76209 4 0 0 25 0 1 0 1098611268 4706304 1060 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1149 1060 69 152 0 995 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 4596

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=731040/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=4728 CPUtime=822.11
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1090 0 0 0 82207 4 0 0 25 0 1 0 1098611268 4841472 1075 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1182 1075 69 152 0 1028 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 4728

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730784/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5116 CPUtime=882.09
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1139 0 0 0 88205 4 0 0 25 0 1 0 1098611268 5238784 1124 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1279 1124 69 152 0 1125 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 5116

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730784/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5116 CPUtime=942.08
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1147 0 0 0 94203 5 0 0 25 0 1 0 1098611268 5238784 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1279 1132 69 152 0 1125 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 5116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730784/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5116 CPUtime=1002.07
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1147 0 0 0 100202 5 0 0 25 0 1 0 1098611268 5238784 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1279 1132 69 152 0 1125 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 5116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730720/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5116 CPUtime=1062.05
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1147 0 0 0 106200 5 0 0 25 0 1 0 1098611268 5238784 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1279 1132 69 152 0 1125 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 5116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730720/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5116 CPUtime=1122.04
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1147 0 0 0 112199 5 0 0 25 0 1 0 1098611268 5238784 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1279 1132 69 152 0 1125 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 5116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730784/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5116 CPUtime=1182.03
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1147 0 0 0 118197 6 0 0 25 0 1 0 1098611268 5238784 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1279 1132 69 152 0 1125 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 5116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730656/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5248 CPUtime=1200.03
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1169 0 0 0 119997 6 0 0 25 0 1 0 1098611268 5373952 1154 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1312 1154 69 152 0 1158 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 5248

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16779
/proc/meminfo: memFree=730656/2055920 swapFree=4177828/4192956
[pid=16772] ppid=16770 vsize=5248 CPUtime=1200.03
/proc/16772/stat : 16772 (picosat) R 16770 16772 16520 0 -1 4194304 1169 0 0 0 119997 6 0 0 25 0 1 0 1098611268 5373952 1154 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16772/statm: 1312 1154 69 152 0 1158 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 5248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.06299
CPU usage (%): 99.9777
Max. virtual memory (cumulated for all children) (KiB): 5248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
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= 1169
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= 2943

runsolver used 1.21881 second user time and 3.16252 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 17:58:13
IDJOB=1515802
IDBENCH=70460
IDSOLVER=506
FILE ID=node52/1515802-1238259493
PBS_JOBID= 9060765
Free space on /tmp= 66324 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2065372010-022.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515802-1238259493/watcher-1515802-1238259493 -o /tmp/evaluation-result-1515802-1238259493/solver-1515802-1238259493 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515802-1238259493.cnf

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

MD5SUM BENCH= 9c2e94bcd290d34e0b2c0cbd91a44953
RANDOM SEED=179029177

node52.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		: 3000.230
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		: 3000.230
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:        735880 kB
Buffers:         89860 kB
Cached:        1136508 kB
SwapCached:       7968 kB
Active:         124844 kB
Inactive:      1111492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        735880 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            69188 kB
Committed_AS:  2972772 kB
PageTables:       1736 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= 66324 MiB
End job on node52 at 2009-03-28 18:18:15