Trace number 1515730

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1559668863-058.cnf
MD5SUMa3f3fd0be9c576316fd52f2f017266f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark760.148
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-1515730-1238258302.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  24.4    60 100.0  5340   100   100  2937   6.4   0.3 
0.00/0.01	c R   0.0  24.4    60 100.0  5340   101   101  2937   6.4   0.3 
0.00/0.01	c +   0.0  22.4    60 100.0  5340   250   250  3230  13.2   0.3 
0.00/0.01	c R   0.0  22.3    60 100.0  5340   401   401  3230  19.2   0.3 
0.00/0.01	c +   0.0  22.3    60 100.0  5340   475   475  3553  21.8   0.3 
0.00/0.02	c +   0.0  22.5    60 100.0  5340   812   812  3908  29.3   0.3 
0.00/0.03	c N   0.0  22.5    60 100.0  5340  1204  1204  3908  34.9   0.4 
0.00/0.03	c +   0.0  22.6    60 100.0  5340  1317  1317  4298  36.0   0.4 
0.00/0.05	c +   0.1  22.4    60 100.0  5340  2074  2074  4727  40.2   0.5 
0.00/0.09	c +   0.1  22.2    60 100.0  5340  3209  3209  5199  41.8   0.6 
0.00/0.09	c N   0.1  22.2    60 100.0  5340  3210  3210  5199  41.8   0.6 
0.09/0.15	c +   0.2  21.9    60 100.0  5340  4911  4911  5718  41.5   0.8 
0.19/0.24	c +   0.2  21.4    60 100.0  5340  7464  4601  6289  41.6   0.8 
0.19/0.26	c N   0.3  21.3    60 100.0  5340  8020  5157  6289  41.6   0.8 
0.29/0.38	c +   0.4  21.3    60 100.0  5340 11293  5282  6917  40.6   0.8 
0.59/0.60	c +   0.6  20.8    60 100.0  5340 17036  4099  7608  41.5   0.7 
0.59/0.68	c N   0.7  20.7    60 100.0  5340 19244  6307  7608  41.7   0.9 
0.89/0.94	c +   0.9  20.5    60 100.0  5340 25650  5093  8368  41.0   0.8 
1.39/1.49	c +   1.5  20.2    60 100.0  5340 38571  5448  9204  41.5   0.9 
1.69/1.76	c N   1.8  20.1    60 100.0  5340 44888  7159  9204  41.6   1.1 
1.69/1.76	c 
1.69/1.76	c  seconds     variables   original    learned     agility
1.69/1.76	c         level        used      conflicts    limit          MB
1.69/1.76	c 
2.30/2.31	c +   2.3  19.9    60 100.0  5340 57952  6404 10124  42.0   1.0 
3.59/3.65	c +   3.6  19.6    60 100.0  5340 87023  5072 11136  41.9   0.9 
4.40/4.40	c N   4.4  19.3    60 100.0  5340 102e3  9461 11136  41.5   1.3 
5.69/5.74	c +   5.7  19.3    60 100.0  5340 130e3  9662 12249  40.4   1.3 
8.99/9.02	c +   9.0  19.0    60 100.0  5340 196e3  7637 13473  41.1   1.1 
10.79/10.85	c N  10.9  18.9    60 100.0  5340 230e3  8649 13473  41.3   1.2 
14.19/14.22	c +  14.2  18.7    60 100.0  5340 294e3 11365 14820  40.7   1.4 
22.38/22.49	c +  22.5  18.3    60 100.0  5340 441e3 10212 16302  42.2   1.3 
26.78/26.83	c N  26.8  18.2    60 100.0  5340 512e3  8205 16302  41.7   1.1 
35.47/35.52	c +  35.5  17.9    60 100.0  5340 662e3 10727 17932  41.8   1.4 
56.07/56.16	c +  56.1  17.6    60 100.0  5340 993e3  9899 19725  40.7   1.4 
64.87/64.95	c N  64.9  17.5    60 100.0  5340 112e4 16318 19725  41.6   2.0 
88.96/89.06	c +  89.0  17.2    60 100.0  5340 148e4 13129 21697  40.0   1.7 
142.14/142.25	c + 142.2  17.1    60 100.0  5340 223e4 20041 23866  41.3   2.3 
158.93/159.09	c N 159.0  17.0    60 100.0  5340 246e4 18591 23866  40.3   2.2 
225.51/225.68	c + 225.6  16.8    60 100.0  5340 335e4 13775 26252  41.1   1.7 
360.26/360.43	c + 360.3  16.5    60 100.0  5340 502e4 14731 28877  41.3   1.8 
385.65/385.80	c N 385.7  16.4    60 100.0  5340 533e4 16586 28877  41.1   1.9 
570.28/570.51	c + 570.3  16.1    60 100.0  5340 754e4 12730 31764  41.5   1.6 
900.96/901.35	c + 901.0  15.7    60 100.0  5340 113e5 21996 34940  40.7   2.5 
916.25/916.61	c N 916.3  15.7    60 100.0  5340 114e5 34713 34940  41.4   3.8

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-1515730-1238258302/watcher-1515730-1238258302 -o /tmp/evaluation-result-1515730-1238258302/solver-1515730-1238258302 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515730-1238258302.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: 1.00 1.00 1.00 3/64 26159
/proc/meminfo: memFree=1001064/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=912 CPUtime=0
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1098496457 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 228 107 56 152 0 74 0

[startup+0.101764 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26159
/proc/meminfo: memFree=1001064/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=1452 CPUtime=0.09
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1098496457 1486848 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 363 249 69 152 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.201785 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26159
/proc/meminfo: memFree=1001064/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=1716 CPUtime=0.19
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 333 0 0 0 19 0 0 0 18 0 1 0 1098496457 1757184 318 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 429 318 69 152 0 275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1716

[startup+0.301807 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26159
/proc/meminfo: memFree=1001064/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=1716 CPUtime=0.29
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 1098496457 1757184 331 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 429 331 69 152 0 275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.701892 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26159
/proc/meminfo: memFree=1001064/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=1848 CPUtime=0.69
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 366 0 0 0 69 0 0 0 22 0 1 0 1098496457 1892352 351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 462 351 69 152 0 308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1848

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=999648/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=2136 CPUtime=1.49
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 416 0 0 0 149 0 0 0 25 0 1 0 1098496457 2187264 401 1992294400 134512640 135137933 4294956240 18446744073709551615 134549130 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 534 401 69 152 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2136

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=999520/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=2268 CPUtime=3.09
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 1098496457 2322432 440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 567 440 69 152 0 413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2268

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=999200/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=2400 CPUtime=6.29
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 513 0 0 0 629 0 0 0 25 0 1 0 1098496457 2457600 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 600 498 69 152 0 446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2400

[startup+12.7025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=998880/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=2532 CPUtime=12.69
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 554 0 0 0 1269 0 0 0 25 0 1 0 1098496457 2592768 539 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 633 539 69 152 0 479 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2532

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=998560/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=2796 CPUtime=25.48
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 627 0 0 0 2548 0 0 0 25 0 1 0 1098496457 2863104 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 699 612 69 152 0 545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2796

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=998304/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=3192 CPUtime=51.07
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 696 0 0 0 5107 0 0 0 25 0 1 0 1098496457 3268608 681 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 798 681 69 152 0 644 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3192

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=997856/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=3588 CPUtime=102.26
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 800 0 0 0 10225 1 0 0 25 0 1 0 1098496457 3674112 785 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 897 785 69 152 0 743 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3588

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=997664/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=3852 CPUtime=162.23
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 850 0 0 0 16222 1 0 0 25 0 1 0 1098496457 3944448 835 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 963 835 69 152 0 809 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3852

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=997536/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=3852 CPUtime=222.21
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 873 0 0 0 22220 1 0 0 25 0 1 0 1098496457 3944448 858 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 963 858 69 152 0 809 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3852

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=997408/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=3984 CPUtime=282.19
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 910 0 0 0 28217 2 0 0 25 0 1 0 1098496457 4079616 895 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 996 895 69 152 0 842 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3984

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=997344/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=3984 CPUtime=342.17
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 910 0 0 0 34215 2 0 0 25 0 1 0 1098496457 4079616 895 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 996 895 69 152 0 842 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3984

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=997088/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4248 CPUtime=402.14
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 982 0 0 0 40212 2 0 0 25 0 1 0 1098496457 4349952 967 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1062 967 69 152 0 908 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4248

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=997024/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4380 CPUtime=462.12
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 998 0 0 0 46210 2 0 0 25 0 1 0 1098496457 4485120 983 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1095 983 69 152 0 941 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4380

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26160
/proc/meminfo: memFree=996960/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4380 CPUtime=522.1
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1015 0 0 0 52207 3 0 0 25 0 1 0 1098496457 4485120 1000 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1095 1000 69 152 0 941 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4380

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996640/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4380 CPUtime=582.08
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1021 0 0 0 58205 3 0 0 25 0 1 0 1098496457 4485120 1006 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1095 1006 69 152 0 941 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996640/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4444 CPUtime=642.05
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1038 0 0 0 64202 3 0 0 25 0 1 0 1098496457 4550656 1022 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1111 1022 69 152 0 957 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4444

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996576/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4548 CPUtime=702.03
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1071 0 0 0 70200 3 0 0 25 0 1 0 1098496457 4657152 1048 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1137 1048 69 152 0 983 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4548

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996576/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4548 CPUtime=762.01
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1071 0 0 0 76198 3 0 0 25 0 1 0 1098496457 4657152 1048 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1137 1048 69 152 0 983 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4548

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996576/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4548 CPUtime=821.99
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1071 0 0 0 82195 4 0 0 25 0 1 0 1098496457 4657152 1048 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1137 1048 69 152 0 983 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4548

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996448/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=4812 CPUtime=881.97
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1109 0 0 0 88193 4 0 0 25 0 1 0 1098496457 4927488 1086 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1203 1086 69 152 0 1049 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 4812

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996320/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=5060 CPUtime=941.95
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1141 0 0 0 94191 4 0 0 25 0 1 0 1098496457 5181440 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1265 1118 69 152 0 1111 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 5060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996320/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=5060 CPUtime=1001.92
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1141 0 0 0 100188 4 0 0 25 0 1 0 1098496457 5181440 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1265 1118 69 152 0 1111 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 5060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996320/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=5060 CPUtime=1061.9
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1141 0 0 0 106185 5 0 0 25 0 1 0 1098496457 5181440 1118 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1265 1118 69 152 0 1111 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 5060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996192/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=5192 CPUtime=1121.88
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1174 0 0 0 112183 5 0 0 25 0 1 0 1098496457 5316608 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1298 1151 69 152 0 1144 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 5192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996192/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=5192 CPUtime=1181.86
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1174 0 0 0 118181 5 0 0 25 0 1 0 1098496457 5316608 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1298 1151 69 152 0 1144 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 5192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26162
/proc/meminfo: memFree=996192/2055920 swapFree=4177928/4192956
[pid=26159] ppid=26157 vsize=5192 CPUtime=1200.05
/proc/26159/stat : 26159 (picosat) R 26157 26159 25939 0 -1 4194304 1174 0 0 0 120000 5 0 0 25 0 1 0 1098496457 5316608 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1298 1151 69 152 0 1144 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5192

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.056991
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 5192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1174
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= 1987

runsolver used 0.858869 second user time and 2.49662 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 17:38:22
IDJOB=1515730
IDBENCH=70454
IDSOLVER=506
FILE ID=node10/1515730-1238258302
PBS_JOBID= 9060774
Free space on /tmp= 65604 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1559668863-058.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515730-1238258302/watcher-1515730-1238258302 -o /tmp/evaluation-result-1515730-1238258302/solver-1515730-1238258302 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515730-1238258302.cnf

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

MD5SUM BENCH= a3f3fd0be9c576316fd52f2f017266f9
RANDOM SEED=176434898

node10.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		: 3000.272
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		: 3000.272
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:       1001480 kB
Buffers:         86296 kB
Cached:         880540 kB
SwapCached:       8896 kB
Active:         197808 kB
Inactive:       780016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1001480 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            62640 kB
Committed_AS:  2788108 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= 65604 MiB
End job on node10 at 2009-03-28 17:58:24