Trace number 1515286

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
MD5SUM92fc8bc430de4460c33b884d5a42779d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

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-1515286-1238252420.cnf
0.00/0.00	c parsed header 'p cnf 110 2343'
0.00/0.00	c initialized 110 variables
0.00/0.00	c found 2343 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   110   0.0  2343     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1171 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  30.8   110 100.0  2343   100   100  1288   8.5   0.1 
0.00/0.00	c R   0.0  30.8   110 100.0  2343   100   100  1288   8.4   0.1 
0.00/0.00	c +   0.0  28.4   110 100.0  2343   250   250  1416  17.6   0.1 
0.00/0.01	c N   0.0  28.0   110 100.0  2343   401   401  1416  24.4   0.2 
0.00/0.01	c +   0.0  27.9   110 100.0  2343   475   475  1557  27.5   0.2 
0.00/0.02	c +   0.0  28.0   110 100.0  2343   812   812  1712  32.9   0.2 
0.00/0.03	c N   0.0  27.6   110 100.0  2343  1202  1202  1712  35.4   0.2 
0.00/0.03	c +   0.0  27.4   110 100.0  2343  1317  1317  1883  35.6   0.3 
0.00/0.05	c +   0.1  27.0   110 100.0  2343  2074  1130  2071  36.5   0.2 
0.00/0.08	c N   0.1  26.3   110 100.0  2343  3204  1222  2071  37.4   0.3 
0.00/0.08	c +   0.1  26.3   110 100.0  2343  3209  1227  2278  37.3   0.3 
0.09/0.13	c +   0.1  25.5   110 100.0  2343  4911  1787  2505  37.0   0.3 
0.19/0.20	c +   0.2  25.2   110 100.0  2343  7464  1825  2755  37.5   0.3 
0.19/0.22	c N   0.2  25.1   110 100.0  2343  8013  2374  2755  36.9   0.4 
0.29/0.31	c +   0.3  24.9   110 100.0  2343 11293  1510  3030  38.2   0.3 
0.39/0.49	c +   0.5  24.8   110 100.0  2343 17036  2697  3333  37.5   0.4 
0.49/0.56	c N   0.6  24.8   110 100.0  2343 19235  3226  3333  36.3   0.5 
0.69/0.76	c +   0.8  24.7   110 100.0  2343 25650  2951  3666  36.2   0.4 
1.10/1.18	c +   1.2  24.5   110 100.0  2343 38571  3001  4032  37.0   0.4 
1.29/1.39	c N   1.4  24.2   110 100.0  2343 44885  3250  4032  37.9   0.5 
1.29/1.39	c 
1.29/1.39	c  seconds     variables   original    learned     agility
1.29/1.39	c         level        used      conflicts    limit          MB
1.29/1.39	c 
1.79/1.84	c +   1.8  24.0   110 100.0  2343 57952  2167  4435  36.8   0.4 
2.79/2.85	c +   2.9  23.7   110 100.0  2343 87023  2338  4878  36.1   0.4 
3.39/3.42	c N   3.4  23.5   110 100.0  2343 102e3  3225  4878  37.4   0.5 
4.39/4.44	c +   4.4  23.2   110 100.0  2343 130e3  4384  5365  37.6   0.6 
6.89/6.90	c +   6.9  22.8   110 100.0  2343 196e3  5283  5901  37.0   0.7 
8.19/8.24	c N   8.2  22.7   110 100.0  2343 230e3  4552  5901  35.9   0.7 
10.69/10.74	c +  10.7  22.9   110 100.0  2343 294e3  5832  6491  37.1   0.8 
16.59/16.65	c +  16.6  22.7   110 100.0  2343 441e3  3404  7140  36.5   0.5 
19.49/19.60	c N  19.6  22.4   110 100.0  2343 512e3  6889  7140  37.1   0.9 
25.78/25.80	c +  25.8  22.3   110 100.0  2343 662e3  6002  7854  37.0   0.8 
39.98/40.07	c +  40.1  21.7   110 100.0  2343 993e3  6722  8639  38.4   0.8 
45.97/46.06	c N  46.0  21.5   110 100.0  2343 112e4  7361  8639  36.8   1.0 
62.16/62.27	c +  62.3  21.3   110 100.0  2343 148e4  5942  9502  36.1   0.8 
97.25/97.37	c +  97.3  20.9   110 100.0  2343 223e4  8735 10452  35.2   1.1 
108.25/108.35	c N 108.3  20.8   110 100.0  2343 246e4  9458 10452  37.9   1.2 
152.64/152.74	c + 152.7  20.8   110 100.0  2343 335e4  6425 11497  37.5   0.9 
239.91/240.01	c + 239.9  20.5   110 100.0  2343 502e4  7834 12646  36.4   1.0 
256.40/256.58	c N 256.5  20.4   110 100.0  2343 533e4 12547 12646  37.4   1.5 
377.66/377.84	c + 377.7  20.2   110 100.0  2343 754e4  9018 13910  36.2   1.1 
595.99/596.27	c + 596.1  20.0   110 100.0  2343 113e5  7161 15301  37.2   0.9 
606.08/606.33	c N 606.1  19.9   110 100.0  2343 114e5 12819 15301  36.9   1.5 
940.47/940.88	c + 940.6  19.8   110 100.0  2343 169e5 13125 16831  35.9   1.5 
940.47/940.88	c 
940.47/940.88	c  seconds     variables   original    learned     agility
940.47/940.88	c         level        used      conflicts    limit          MB
940.47/940.88	c

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-1515286-1238252420/watcher-1515286-1238252420 -o /tmp/evaluation-result-1515286-1238252420/solver-1515286-1238252420 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515286-1238252420.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: 1.03 1.10 1.03 3/72 3001
/proc/meminfo: memFree=1691352/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=780 CPUtime=0
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1097903152 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 195 110 69 152 0 41 0

[startup+0.0886269 s]
/proc/loadavg: 1.03 1.10 1.03 3/72 3001
/proc/meminfo: memFree=1691352/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1180 CPUtime=0.08
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 191 0 0 0 8 0 0 0 18 0 1 0 1097903152 1208320 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134545257 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 295 176 69 152 0 141 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.101629 s]
/proc/loadavg: 1.03 1.10 1.03 3/72 3001
/proc/meminfo: memFree=1691352/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1180 CPUtime=0.09
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 1097903152 1208320 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 295 176 69 152 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301666 s]
/proc/loadavg: 1.03 1.10 1.03 3/72 3001
/proc/meminfo: memFree=1691352/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1180 CPUtime=0.29
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 210 0 0 0 29 0 0 0 19 0 1 0 1097903152 1208320 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 295 195 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701738 s]
/proc/loadavg: 1.03 1.10 1.03 3/72 3001
/proc/meminfo: memFree=1691352/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1312 CPUtime=0.69
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 228 0 0 0 69 0 0 0 22 0 1 0 1097903152 1343488 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 328 213 69 152 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1312

[startup+1.50188 s]
/proc/loadavg: 1.03 1.10 1.03 2/73 3002
/proc/meminfo: memFree=1690640/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1312 CPUtime=1.49
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 1097903152 1343488 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134552105 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 328 231 69 152 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.10217 s]
/proc/loadavg: 1.02 1.09 1.03 2/73 3002
/proc/meminfo: memFree=1690448/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1444 CPUtime=3.09
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 1097903152 1478656 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 361 260 69 152 0 207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1444

[startup+6.30176 s]
/proc/loadavg: 1.02 1.09 1.03 2/73 3002
/proc/meminfo: memFree=1690336/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1576 CPUtime=6.29
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 292 0 0 0 629 0 0 0 25 0 1 0 1097903152 1613824 277 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 394 277 69 152 0 240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1576

[startup+12.7019 s]
/proc/loadavg: 1.02 1.09 1.03 2/73 3002
/proc/meminfo: memFree=1690088/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1708 CPUtime=12.69
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 331 0 0 0 1269 0 0 0 25 0 1 0 1097903152 1748992 316 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 427 316 69 152 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1708

[startup+25.5012 s]
/proc/loadavg: 1.02 1.09 1.03 2/73 3002
/proc/meminfo: memFree=1689960/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=1708 CPUtime=25.48
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 353 0 0 0 2548 0 0 0 25 0 1 0 1097903152 1748992 338 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 427 338 69 152 0 273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1708

[startup+51.1019 s]
/proc/loadavg: 1.01 1.08 1.02 2/73 3008
/proc/meminfo: memFree=1689576/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2024 CPUtime=51.07
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 391 0 0 0 5107 0 0 0 25 0 1 0 1097903152 2072576 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 506 376 69 152 0 352 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2024

[startup+102.305 s]
/proc/loadavg: 1.00 1.06 1.02 2/73 3008
/proc/meminfo: memFree=1689512/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2156 CPUtime=102.25
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 440 0 0 0 10225 0 0 0 25 0 1 0 1097903152 2207744 425 1992294400 134512640 135137933 4294956240 18446744073709551615 134548830 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 539 425 69 152 0 385 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2156

[startup+162.301 s]
/proc/loadavg: 1.00 1.05 1.01 2/73 3008
/proc/meminfo: memFree=1689256/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2284 CPUtime=162.23
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 482 0 0 0 16222 1 0 0 25 0 1 0 1097903152 2338816 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 571 467 69 152 0 417 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2284

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/73 3008
/proc/meminfo: memFree=1689192/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2416 CPUtime=222.21
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 498 0 0 0 22220 1 0 0 25 0 1 0 1097903152 2473984 483 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 604 483 69 152 0 450 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2416

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/73 3008
/proc/meminfo: memFree=1689000/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2536 CPUtime=282.19
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 530 0 0 0 28218 1 0 0 25 0 1 0 1097903152 2596864 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134551884 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 634 515 69 152 0 480 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2536

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 3008
/proc/meminfo: memFree=1689000/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2536 CPUtime=342.17
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 530 0 0 0 34216 1 0 0 25 0 1 0 1097903152 2596864 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 634 515 69 152 0 480 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2536

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 3008
/proc/meminfo: memFree=1688808/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2668 CPUtime=402.15
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 569 0 0 0 40213 2 0 0 25 0 1 0 1097903152 2732032 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 667 554 69 152 0 513 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2668

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 3008
/proc/meminfo: memFree=1688744/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2668 CPUtime=462.13
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 569 0 0 0 46211 2 0 0 25 0 1 0 1097903152 2732032 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 667 554 69 152 0 513 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2668

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688680/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2668 CPUtime=522.11
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 580 0 0 0 52209 2 0 0 25 0 1 0 1097903152 2732032 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 667 565 69 152 0 513 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2668

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688680/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2668 CPUtime=582.09
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 580 0 0 0 58207 2 0 0 25 0 1 0 1097903152 2732032 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 667 565 69 152 0 513 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688552/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2668 CPUtime=642.07
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 597 0 0 0 64205 2 0 0 25 0 1 0 1097903152 2732032 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 667 582 69 152 0 513 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 2668

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688552/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2788 CPUtime=702.05
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 601 0 0 0 70203 2 0 0 25 0 1 0 1097903152 2854912 586 1992294400 134512640 135137933 4294956240 18446744073709551615 134548830 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 697 586 69 152 0 543 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 2788

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688424/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2788 CPUtime=762.03
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 612 0 0 0 76201 2 0 0 25 0 1 0 1097903152 2854912 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 697 597 69 152 0 543 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 2788

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688360/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2788 CPUtime=822.01
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 627 0 0 0 82198 3 0 0 25 0 1 0 1097903152 2854912 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 697 612 69 152 0 543 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 2788

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688360/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=2788 CPUtime=881.99
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 627 0 0 0 88196 3 0 0 25 0 1 0 1097903152 2854912 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 697 612 69 152 0 543 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 2788

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688296/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=3052 CPUtime=941.97
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 661 0 0 0 94194 3 0 0 25 0 1 0 1097903152 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 3052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688232/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=3052 CPUtime=1001.95
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 661 0 0 0 100192 3 0 0 25 0 1 0 1097903152 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 3052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688296/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=3052 CPUtime=1061.93
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 661 0 0 0 106190 3 0 0 25 0 1 0 1097903152 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 3052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688232/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=3052 CPUtime=1121.91
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 661 0 0 0 112188 3 0 0 25 0 1 0 1097903152 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 3052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688232/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=3052 CPUtime=1181.89
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 661 0 0 0 118186 3 0 0 25 0 1 0 1097903152 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 3052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688232/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=3052 CPUtime=1200.09
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 661 0 0 0 120006 3 0 0 25 0 1 0 1097903152 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3052

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: 1.00 1.00 1.00 2/73 3008
/proc/meminfo: memFree=1688232/2055920 swapFree=4174692/4192956
[pid=3001] ppid=2999 vsize=3052 CPUtime=1200.09
/proc/3001/stat : 3001 (picosat) R 2999 3001 2964 0 -1 4194304 661 0 0 0 120006 3 0 0 25 0 1 0 1097903152 3125248 646 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/3001/statm: 763 646 69 152 0 609 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.038994
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 3052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 661
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= 2013

runsolver used 1.19782 second user time and 3.18252 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-28 16:00:20
IDJOB=1515286
IDBENCH=70417
IDSOLVER=506
FILE ID=node67/1515286-1238252420
PBS_JOBID= 9060803
Free space on /tmp= 66376 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515286-1238252420/watcher-1515286-1238252420 -o /tmp/evaluation-result-1515286-1238252420/solver-1515286-1238252420 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515286-1238252420.cnf

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

MD5SUM BENCH= 92fc8bc430de4460c33b884d5a42779d
RANDOM SEED=1290281473

node67.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		: 3000.265
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		: 3000.265
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:       1691832 kB
Buffers:         48524 kB
Cached:         248544 kB
SwapCached:       9680 kB
Active:         101924 kB
Inactive:       206156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691832 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          16676 kB
Slab:            41108 kB
Committed_AS:  3056472 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-28 16:20:23