Trace number 1515094

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
MD5SUM8ef5d3e404e3cdd2967f89ed54f9c238
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark784.556
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515094-1238249118.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 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   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  27.8   100 100.0  2130   100   100  1171   8.0   0.1 
0.00/0.00	c R   0.0  27.8   100 100.0  2130   101   101  1171   8.1   0.1 
0.00/0.00	c +   0.0  26.7   100 100.0  2130   250   250  1288  16.4   0.1 
0.00/0.01	c N   0.0  26.9   100 100.0  2130   402   402  1288  23.1   0.1 
0.00/0.01	c +   0.0  26.9   100 100.0  2130   475   475  1416  25.3   0.1 
0.00/0.02	c +   0.0  27.1   100 100.0  2130   812   812  1557  32.6   0.2 
0.00/0.02	c N   0.0  26.7   100 100.0  2130  1203  1203  1557  35.2   0.2 
0.00/0.03	c +   0.0  26.5   100 100.0  2130  1317  1317  1712  36.1   0.2 
0.00/0.05	c +   0.1  25.6   100 100.0  2130  2074  1215  1883  37.1   0.2 
0.05/0.08	c +   0.1  25.2   100 100.0  2130  3209  1405  2071  36.4   0.3 
0.05/0.08	c N   0.1  25.2   100 100.0  2130  3212  1408  2071  36.4   0.3 
0.09/0.12	c +   0.1  24.7   100 100.0  2130  4911  2066  2278  37.1   0.3 
0.09/0.19	c +   0.2  24.1   100 100.0  2130  7464  1191  2505  38.2   0.2 
0.19/0.21	c N   0.2  24.1   100 100.0  2130  8025  1752  2505  37.3   0.3 
0.29/0.30	c +   0.3  23.9   100 100.0  2130 11293  2508  2755  38.7   0.4 
0.39/0.46	c +   0.5  23.5   100 100.0  2130 17036  2723  3030  36.3   0.4 
0.49/0.53	c N   0.5  23.4   100 100.0  2130 19258  1906  3030  35.9   0.3 
0.69/0.72	c +   0.7  23.0   100 100.0  2130 25650  2216  3333  36.4   0.3 
1.10/1.11	c +   1.1  22.8   100 100.0  2130 38571  1763  3666  36.8   0.3 
1.29/1.31	c N   1.3  22.6   100 100.0  2130 44904  2575  3666  37.5   0.4 
1.29/1.31	c 
1.29/1.31	c  seconds     variables   original    learned     agility
1.29/1.31	c         level        used      conflicts    limit          MB
1.29/1.31	c 
1.70/1.71	c +   1.7  22.4   100 100.0  2130 57952  2756  4032  37.1   0.4 
2.59/2.64	c +   2.6  21.9   100 100.0  2130 87023  3531  4435  37.7   0.5 
3.09/3.15	c N   3.2  21.8   100 100.0  2130 102e3  3556  4435  37.4   0.5 
3.99/4.08	c +   4.1  21.6   100 100.0  2130 130e3  2679  4878  37.1   0.4 
6.29/6.32	c +   6.3  21.1   100 100.0  2130 196e3  4517  5365  37.2   0.6 
7.49/7.54	c N   7.5  20.9   100 100.0  2130 230e3  4346  5365  37.9   0.6 
9.69/9.76	c +   9.8  20.7   100 100.0  2130 294e3  3149  5901  38.0   0.5 
15.19/15.20	c +  15.2  20.4   100 100.0  2130 441e3  5447  6491  38.1   0.7 
17.89/17.92	c N  17.9  20.2   100 100.0  2130 512e3  5415  6491  38.0   0.7 
23.59/23.64	c +  23.6  20.1   100 100.0  2130 662e3  5071  7140  37.6   0.7 
36.78/36.84	c +  36.8  19.6   100 100.0  2130 993e3  7137  7854  36.7   0.8 
42.28/42.38	c N  42.4  19.5   100 100.0  2130 112e4  4315  7854  36.8   0.6 
57.18/57.24	c +  57.2  19.1   100 100.0  2130 148e4  4325  8639  37.0   0.6 
89.27/89.40	c +  89.4  18.7   100 100.0  2130 223e4  5204  9502  36.1   0.7 
99.46/99.55	c N  99.5  18.5   100 100.0  2130 246e4  7389  9502  37.1   0.9 
139.45/139.57	c + 139.5  18.3   100 100.0  2130 335e4  9428 10452  37.2   1.1 
218.75/218.89	c + 218.8  17.8   100 100.0  2130 502e4  5954 11497  37.3   0.8 
233.74/233.81	c N 233.8  17.7   100 100.0  2130 533e4  8974 11497  38.0   1.0 
343.81/344.00	c + 343.9  17.4   100 100.0  2130 754e4 10937 12646  37.3   1.2 
538.56/538.73	c + 538.6  16.9   100 100.0  2130 113e5  9794 13910  37.5   1.0 
547.46/547.63	c N 547.5  16.9   100 100.0  2130 114e5  8933 13910  37.6   0.9 
845.79/846.05	c + 845.8  16.5   100 100.0  2130 169e5 13867 15301  37.6   1.4 
845.79/846.05	c 
845.79/846.05	c  seconds     variables   original    learned     agility
845.79/846.05	c         level        used      conflicts    limit          MB
845.79/846.05	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-1515094-1238249118/watcher-1515094-1238249118 -o /tmp/evaluation-result-1515094-1238249118/solver-1515094-1238249118 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515094-1238249118.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 2/64 31195
/proc/meminfo: memFree=1262368/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=780 CPUtime=0
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1097573598 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 195 106 69 152 0 41 0

[startup+0.058691 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31195
/proc/meminfo: memFree=1262368/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1044 CPUtime=0.05
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 172 0 0 0 5 0 0 0 18 0 1 0 1097573598 1069056 157 1992294400 134512640 135137933 4294956240 18446744073709551615 134547977 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 261 157 69 152 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1044

[startup+0.101694 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31195
/proc/meminfo: memFree=1262368/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1044 CPUtime=0.09
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 186 0 0 0 9 0 0 0 18 0 1 0 1097573598 1069056 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 261 171 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301712 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31195
/proc/meminfo: memFree=1262368/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1176 CPUtime=0.29
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1097573598 1204224 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134551734 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 294 179 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701747 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 31195
/proc/meminfo: memFree=1262368/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1176 CPUtime=0.69
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 210 0 0 0 69 0 0 0 23 0 1 0 1097573598 1204224 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 294 195 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50282 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1261848/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1308 CPUtime=1.5
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 229 0 0 0 150 0 0 0 25 0 1 0 1097573598 1339392 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 327 214 69 152 0 173 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1308

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1261656/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1436 CPUtime=3.09
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 252 0 0 0 309 0 0 0 25 0 1 0 1097573598 1470464 237 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 359 237 69 152 0 205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1436

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1261464/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1436 CPUtime=6.29
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 265 0 0 0 629 0 0 0 25 0 1 0 1097573598 1470464 250 1992294400 134512640 135137933 4294956240 18446744073709551615 134569918 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 359 250 69 152 0 205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1436

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1261272/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1568 CPUtime=12.69
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 298 0 0 0 1269 0 0 0 25 0 1 0 1097573598 1605632 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 392 283 69 152 0 238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1568

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1261144/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1700 CPUtime=25.49
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 332 0 0 0 2549 0 0 0 25 0 1 0 1097573598 1740800 317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 425 317 69 152 0 271 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1700

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1261080/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1700 CPUtime=51.08
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 354 0 0 0 5108 0 0 0 25 0 1 0 1097573598 1740800 339 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 425 339 69 152 0 271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1700

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1260824/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=1984 CPUtime=102.27
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 409 0 0 0 10227 0 0 0 25 0 1 0 1097573598 2031616 394 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 496 394 69 152 0 342 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1260632/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2104 CPUtime=162.25
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 445 0 0 0 16225 0 0 0 25 0 1 0 1097573598 2154496 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 526 430 69 152 0 372 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2104

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1260632/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2104 CPUtime=222.24
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 447 0 0 0 22223 1 0 0 25 0 1 0 1097573598 2154496 432 1992294400 134512640 135137933 4294956240 18446744073709551615 134527707 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 526 432 69 152 0 372 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2104

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1260440/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2224 CPUtime=282.22
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 475 0 0 0 28221 1 0 0 25 0 1 0 1097573598 2277376 460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 556 460 69 152 0 402 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2224

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31196
/proc/meminfo: memFree=1260376/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2224 CPUtime=342.21
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 477 0 0 0 34220 1 0 0 25 0 1 0 1097573598 2277376 462 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 556 462 69 152 0 402 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2224

[startup+402.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 31196
/proc/meminfo: memFree=1260248/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2356 CPUtime=402.19
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 512 0 0 0 40218 1 0 0 25 0 1 0 1097573598 2412544 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 589 497 69 152 0 435 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2356

[startup+462.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 31196
/proc/meminfo: memFree=1260312/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2356 CPUtime=462.18
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 512 0 0 0 46217 1 0 0 25 0 1 0 1097573598 2412544 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 589 497 69 152 0 435 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2356

[startup+522.301 s]
/proc/loadavg: 1.22 1.06 1.02 2/65 31196
/proc/meminfo: memFree=1260312/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2356 CPUtime=522.16
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 512 0 0 0 52215 1 0 0 25 0 1 0 1097573598 2412544 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134522806 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 589 497 69 152 0 435 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2356

[startup+582.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 31196
/proc/meminfo: memFree=1260184/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2468 CPUtime=582.16
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 543 0 0 0 58214 2 0 0 25 0 1 0 1097573598 2527232 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134551611 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 617 528 69 152 0 463 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 2468

[startup+642.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 31196
/proc/meminfo: memFree=1260184/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2468 CPUtime=642.14
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 543 0 0 0 64212 2 0 0 25 0 1 0 1097573598 2527232 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 617 528 69 152 0 463 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2468

[startup+702.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 31196
/proc/meminfo: memFree=1260120/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2468 CPUtime=702.12
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 543 0 0 0 70210 2 0 0 25 0 1 0 1097573598 2527232 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 617 528 69 152 0 463 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 2468

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31196
/proc/meminfo: memFree=1260184/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2468 CPUtime=762.11
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 543 0 0 0 76209 2 0 0 25 0 1 0 1097573598 2527232 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 617 528 69 152 0 463 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 2468

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31196
/proc/meminfo: memFree=1260120/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2468 CPUtime=822.09
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 543 0 0 0 82207 2 0 0 25 0 1 0 1097573598 2527232 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 617 528 69 152 0 463 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 2468

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31196
/proc/meminfo: memFree=1259928/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=882.08
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 88206 2 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2600

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31196
/proc/meminfo: memFree=1259992/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=942.07
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 94204 3 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 2600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31196
/proc/meminfo: memFree=1259992/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=1002.05
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 100202 3 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134553620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31196
/proc/meminfo: memFree=1259992/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=1062.04
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 106201 3 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 2600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31196
/proc/meminfo: memFree=1259928/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=1122.02
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 112199 3 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 2600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31196
/proc/meminfo: memFree=1259928/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=1182.01
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 118198 3 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 2600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31196
/proc/meminfo: memFree=1259928/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=1200
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 119997 3 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2600

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 2/65 31196
/proc/meminfo: memFree=1259928/2055920 swapFree=4178784/4192956
[pid=31195] ppid=31193 vsize=2600 CPUtime=1200
/proc/31195/stat : 31195 (picosat) R 31193 31195 30821 0 -1 4194304 579 0 0 0 119997 3 0 0 25 0 1 0 1097573598 2662400 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31195/statm: 650 564 69 152 0 496 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.039993
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 2600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 579
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= 1650

runsolver used 0.928858 second user time and 2.40763 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 15:05:18
IDJOB=1515094
IDBENCH=70401
IDSOLVER=506
FILE ID=node57/1515094-1238249118
PBS_JOBID= 9060735
Free space on /tmp= 66220 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515094-1238249118/watcher-1515094-1238249118 -o /tmp/evaluation-result-1515094-1238249118/solver-1515094-1238249118 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515094-1238249118.cnf

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

MD5SUM BENCH= 8ef5d3e404e3cdd2967f89ed54f9c238
RANDOM SEED=29719219

node57.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		: 3000.213
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		: 3000.213
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:       1262848 kB
Buffers:         90504 kB
Cached:         615220 kB
SwapCached:       8004 kB
Active:         301524 kB
Inactive:       413668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1262848 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            63944 kB
Committed_AS:  2507148 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 15:25:20