Trace number 1515046

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S35186747-095.cnf
MD5SUM63a7ffd07e7685b33dfd464b13ef6936
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.535
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-1515046-1238248673.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  30.1   100 100.0  2130   100   100  1171   7.7   0.1 
0.00/0.00	c R   0.0  30.1   100 100.0  2130   101   101  1171   7.8   0.1 
0.00/0.00	c +   0.0  26.7   100 100.0  2130   250   250  1288  17.2   0.1 
0.00/0.01	c N   0.0  26.3   100 100.0  2130   407   407  1288  23.2   0.1 
0.00/0.01	c +   0.0  26.2   100 100.0  2130   475   475  1416  25.5   0.1 
0.00/0.01	c +   0.0  25.1   100 100.0  2130   812   812  1557  33.1   0.2 
0.00/0.02	c N   0.0  25.2   100 100.0  2130  1210  1210  1557  35.1   0.2 
0.00/0.02	c +   0.0  25.1   100 100.0  2130  1317  1317  1712  35.3   0.2 
0.03/0.04	c +   0.0  24.9   100 100.0  2130  2074  1216  1883  36.2   0.2 
0.03/0.07	c +   0.1  24.5   100 100.0  2130  3209  1406  2071  37.5   0.3 
0.03/0.07	c N   0.1  24.5   100 100.0  2130  3216  1413  2071  37.5   0.3 
0.09/0.11	c +   0.1  24.1   100 100.0  2130  4911  2068  2278  36.3   0.3 
0.09/0.18	c +   0.2  23.5   100 100.0  2130  7464  1192  2505  37.5   0.2 
0.09/0.19	c N   0.2  23.3   100 100.0  2130  8028  1756  2505  38.8   0.3 
0.19/0.27	c +   0.3  23.2   100 100.0  2130 11293  2507  2755  37.6   0.4 
0.39/0.43	c +   0.4  22.7   100 100.0  2130 17036  2719  3030  37.2   0.4 
0.39/0.49	c N   0.5  22.6   100 100.0  2130 19247  1892  3030  36.9   0.3 
0.59/0.66	c +   0.7  22.1   100 100.0  2130 25650  2218  3333  38.3   0.3 
1.00/1.02	c +   1.0  21.7   100 100.0  2130 38571  1767  3666  37.9   0.3 
1.19/1.20	c N   1.2  21.5   100 100.0  2130 44894  2574  3666  35.6   0.4 
1.19/1.20	c 
1.19/1.20	c  seconds     variables   original    learned     agility
1.19/1.20	c         level        used      conflicts    limit          MB
1.19/1.20	c 
1.49/1.58	c +   1.6  21.2   100 100.0  2130 57952  2762  4032  37.5   0.4 
2.39/2.45	c +   2.5  21.1   100 100.0  2130 87023  3537  4435  37.4   0.5 
2.89/2.93	c N   2.9  21.0   100 100.0  2130 102e3  3547  4435  37.1   0.5 
3.79/3.81	c +   3.8  20.7   100 100.0  2130 130e3  2674  4878  37.8   0.4 
5.89/5.92	c +   5.9  20.9   100 100.0  2130 196e3  4519  5365  37.7   0.6 
6.99/7.08	c N   7.1  20.8   100 100.0  2130 230e3  4333  5365  36.5   0.6 
9.28/9.30	c +   9.3  20.7   100 100.0  2130 294e3  3142  5901  36.2   0.5 
14.38/14.41	c +  14.4  20.3   100 100.0  2130 441e3  5430  6491  37.0   0.7 
16.88/16.95	c N  16.9  20.1   100 100.0  2130 512e3  5339  6491  38.3   0.7 
22.18/22.23	c +  22.2  19.8   100 100.0  2130 662e3  5062  7140  37.2   0.6 
34.38/34.48	c +  34.5  19.4   100 100.0  2130 993e3  3584  7854  35.9   0.5 
39.67/39.75	c N  39.7  19.4   100 100.0  2130 112e4  4642  7854  37.5   0.6 
53.77/53.86	c +  53.8  19.1   100 100.0  2130 148e4  4656  8639  38.3   0.6 
84.25/84.32	c +  84.3  19.1   100 100.0  2130 223e4  5619  9502  37.5   0.8 
93.85/93.93	c N  93.9  19.1   100 100.0  2130 246e4  7823  9502  37.3   1.0 
131.94/132.07	c + 132.0  18.8   100 100.0  2130 335e4  5026 10452  35.7   0.7 
207.10/207.22	c + 207.1  18.5   100 100.0  2130 502e4  6755 11497  37.5   0.8 
221.29/221.45	c N 221.4  18.4   100 100.0  2130 533e4  9775 11497  37.1   1.1 
325.85/326.02	c + 325.9  18.1   100 100.0  2130 754e4  5942 12646  37.2   0.8 
513.88/514.13	c + 513.9  18.0   100 100.0  2130 113e5 11244 13910  37.4   1.3 
522.67/522.90	c N 522.7  18.0   100 100.0  2130 114e5 10393 13910  38.1   1.2 
811.16/811.51	c + 811.2  17.7   100 100.0  2130 169e5  8104 15301  36.5   1.0 
811.16/811.51	c 
811.16/811.51	c  seconds     variables   original    learned     agility
811.16/811.51	c         level        used      conflicts    limit          MB
811.16/811.51	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-1515046-1238248673/watcher-1515046-1238248673 -o /tmp/evaluation-result-1515046-1238248673/solver-1515046-1238248673 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515046-1238248673.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31296
/proc/meminfo: memFree=1165056/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=780 CPUtime=0
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1097533194 798720 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 195 108 69 152 0 41 0

[startup+0.036649 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31296
/proc/meminfo: memFree=1165056/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1044 CPUtime=0.03
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 168 0 0 0 3 0 0 0 18 0 1 0 1097533194 1069056 153 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 261 153 69 152 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1044

[startup+0.101656 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31296
/proc/meminfo: memFree=1165056/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1044 CPUtime=0.09
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 186 0 0 0 9 0 0 0 18 0 1 0 1097533194 1069056 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 261 171 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301677 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31296
/proc/meminfo: memFree=1165056/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1172 CPUtime=0.29
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 204 0 0 0 29 0 0 0 19 0 1 0 1097533194 1200128 189 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 293 189 69 152 0 139 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1172

[startup+0.701721 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31296
/proc/meminfo: memFree=1165056/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1172 CPUtime=0.69
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 218 0 0 0 69 0 0 0 23 0 1 0 1097533194 1200128 203 1992294400 134512640 135137933 4294956240 18446744073709551615 134551563 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 293 203 69 152 0 139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1172

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1164472/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1304 CPUtime=1.49
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 226 0 0 0 149 0 0 0 25 0 1 0 1097533194 1335296 211 1992294400 134512640 135137933 4294956240 18446744073709551615 134522855 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 326 211 69 152 0 172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1304

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1164280/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1448 CPUtime=3.09
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 254 0 0 0 309 0 0 0 25 0 1 0 1097533194 1482752 239 1992294400 134512640 135137933 4294956240 18446744073709551615 134545677 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 362 239 69 152 0 208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1448

[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1164152/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1448 CPUtime=6.29
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 281 0 0 0 629 0 0 0 25 0 1 0 1097533194 1482752 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 362 266 69 152 0 208 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1448

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1163960/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1580 CPUtime=12.68
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 296 0 0 0 1268 0 0 0 25 0 1 0 1097533194 1617920 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134545653 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 395 281 69 152 0 241 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1580

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1163896/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1712 CPUtime=25.48
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 333 0 0 0 2548 0 0 0 25 0 1 0 1097533194 1753088 318 1992294400 134512640 135137933 4294956240 18446744073709551615 134569940 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 428 318 69 152 0 274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1712

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1163768/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1712 CPUtime=51.07
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 357 0 0 0 5107 0 0 0 25 0 1 0 1097533194 1753088 342 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 428 342 69 152 0 274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1712

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1163448/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=1992 CPUtime=102.25
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 414 0 0 0 10225 0 0 0 25 0 1 0 1097533194 2039808 399 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 498 399 69 152 0 344 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1992

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31297
/proc/meminfo: memFree=1163320/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2124 CPUtime=162.22
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 445 0 0 0 16222 0 0 0 25 0 1 0 1097533194 2174976 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 531 430 69 152 0 377 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2124

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1163064/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2236 CPUtime=222.19
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 481 0 0 0 22219 0 0 0 25 0 1 0 1097533194 2289664 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 559 466 69 152 0 405 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2236

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1163064/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2236 CPUtime=282.17
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 481 0 0 0 28217 0 0 0 25 0 1 0 1097533194 2289664 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134662680 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 559 466 69 152 0 405 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2236

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1163000/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2368 CPUtime=342.15
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 495 0 0 0 34215 0 0 0 25 0 1 0 1097533194 2424832 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 592 480 69 152 0 438 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2368

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1163000/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2368 CPUtime=402.13
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 516 0 0 0 40213 0 0 0 25 0 1 0 1097533194 2424832 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134549091 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 592 501 69 152 0 438 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2368

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162936/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2368 CPUtime=462.1
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 516 0 0 0 46210 0 0 0 25 0 1 0 1097533194 2424832 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 592 501 69 152 0 438 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 2368

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162936/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2500 CPUtime=522.07
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 550 0 0 0 52207 0 0 0 25 0 1 0 1097533194 2560000 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 625 535 69 152 0 471 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 2500

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162872/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2500 CPUtime=582.05
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 551 0 0 0 58205 0 0 0 25 0 1 0 1097533194 2560000 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 625 536 69 152 0 471 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 2500

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162872/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2500 CPUtime=642.02
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 551 0 0 0 64202 0 0 0 25 0 1 0 1097533194 2560000 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 625 536 69 152 0 471 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 2500

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162744/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2500 CPUtime=701.99
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 551 0 0 0 70199 0 0 0 25 0 1 0 1097533194 2560000 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 625 536 69 152 0 471 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 2500

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162744/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2500 CPUtime=761.98
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 551 0 0 0 76197 1 0 0 25 0 1 0 1097533194 2560000 536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 625 536 69 152 0 471 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 2500

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162744/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2632 CPUtime=821.96
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 587 0 0 0 82195 1 0 0 25 0 1 0 1097533194 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 2632

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162744/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2632 CPUtime=881.94
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 587 0 0 0 88193 1 0 0 25 0 1 0 1097533194 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 2632

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162744/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2764 CPUtime=941.91
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 596 0 0 0 94190 1 0 0 25 0 1 0 1097533194 2830336 581 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 691 581 69 152 0 537 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 2764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162744/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2764 CPUtime=1001.88
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 599 0 0 0 100187 1 0 0 25 0 1 0 1097533194 2830336 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 691 584 69 152 0 537 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 2764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162680/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2764 CPUtime=1061.86
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 603 0 0 0 106185 1 0 0 25 0 1 0 1097533194 2830336 588 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 691 588 69 152 0 537 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 2764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162680/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2764 CPUtime=1121.84
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 603 0 0 0 112183 1 0 0 25 0 1 0 1097533194 2830336 588 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 691 588 69 152 0 537 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 2764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162616/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2764 CPUtime=1181.82
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 615 0 0 0 118181 1 0 0 25 0 1 0 1097533194 2830336 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548597 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 691 600 69 152 0 537 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 2764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162616/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2764 CPUtime=1200.01
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 615 0 0 0 120000 1 0 0 25 0 1 0 1097533194 2830336 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 691 600 69 152 0 537 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2764

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31303
/proc/meminfo: memFree=1162616/2055920 swapFree=4173368/4192956
[pid=31296] ppid=31294 vsize=2764 CPUtime=1200.01
/proc/31296/stat : 31296 (picosat) R 31294 31296 30939 0 -1 4194304 615 0 0 0 120000 1 0 0 25 0 1 0 1097533194 2830336 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/31296/statm: 691 600 69 152 0 537 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.014997
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 2764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 615
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= 3996

runsolver used 1.3268 second user time and 3.04954 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 14:57:53
IDJOB=1515046
IDBENCH=70397
IDSOLVER=506
FILE ID=node19/1515046-1238248673
PBS_JOBID= 9060691
Free space on /tmp= 66404 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S35186747-095.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515046-1238248673/watcher-1515046-1238248673 -o /tmp/evaluation-result-1515046-1238248673/solver-1515046-1238248673 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515046-1238248673.cnf

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

MD5SUM BENCH= 63a7ffd07e7685b33dfd464b13ef6936
RANDOM SEED=905279539

node19.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		: 3000.235
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		: 3000.235
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:       1165472 kB
Buffers:         94752 kB
Cached:         688780 kB
SwapCached:      13360 kB
Active:          42472 kB
Inactive:       756168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165472 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            77700 kB
Committed_AS:  2938672 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66404 MiB
End job on node19 at 2009-03-28 15:17:55