Trace number 1518058

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
MD5SUMe4beefd25957794efe8088679c7fff55
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
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-1518058-1238294516.cnf
0.00/0.00	c parsed header 'p cnf 500 2125'
0.00/0.00	c initialized 500 variables
0.00/0.00	c found 2125 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   500   0.0  2125     0     0     0   0.0   0.1 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 1062 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  53.1   500  76.0  2125   100   100  1168  14.5   0.1 
0.00/0.01	c R   0.0  53.1   500  76.0  2125   100   100  1168  14.5   0.1 
0.00/0.01	c +   0.0  42.5   500  95.8  2125   250   250  1284  23.0   0.1 
0.01/0.02	c N   0.0  38.8   500  98.4  2125   402   402  1284  26.4   0.2 
0.01/0.02	c +   0.0  37.7   500  98.6  2125   475   475  1412  26.7   0.2 
0.01/0.03	c +   0.0  33.8   500  98.8  2125   812   812  1553  26.7   0.2 
0.01/0.04	c N   0.0  32.2   500  99.4  2125  1202  1202  1553  26.0   0.2 
0.01/0.05	c +   0.0  32.0   500  99.4  2125  1317  1317  1708  25.7   0.3 
0.01/0.08	c +   0.1  30.3   500  99.6  2125  2074  1216  1878  25.6   0.2 
0.09/0.13	c +   0.1  28.8   500  99.8  2125  3209  1410  2065  26.3   0.3 
0.09/0.13	c N   0.1  28.8   500  99.8  2125  3210  1411  2065  26.2   0.3 
0.09/0.20	c +   0.2  27.1   500  99.8  2125  4911  2074  2271  24.7   0.4 
0.29/0.31	c +   0.3  26.5   500  99.8  2125  7464  1207  2498  26.5   0.3 
0.29/0.33	c N   0.3  26.4   500  99.8  2125  8022  1765  2498  26.7   0.3 
0.39/0.48	c +   0.5  26.0   500  99.8  2125 11293  1268  2747  24.0   0.3 
0.69/0.74	c +   0.7  25.6   500  99.8  2125 17036  1491  3021  27.1   0.3 
0.79/0.84	c N   0.8  25.3   500  99.8  2125 19242  2178  3021  26.3   0.4 
1.09/1.13	c +   1.1  25.6   500  99.8  2125 25650  2523  3323  25.3   0.4 
1.69/1.75	c +   1.7  25.5   500  99.8  2125 38571  2095  3655  25.2   0.3 
1.99/2.05	c N   2.0  25.5   500  99.8  2125 44908  2928  3655  25.0   0.5 
1.99/2.05	c 
1.99/2.05	c  seconds     variables   original    learned     agility
1.99/2.05	c         level        used      conflicts    limit          MB
1.99/2.05	c 
2.59/2.69	c +   2.7  25.3   500  99.8  2125 57952  3128  4020  27.2   0.5 
4.09/4.16	c +   4.2  25.0   500  99.8  2125 87023  3940  4422  25.2   0.6 
4.89/4.96	c N   5.0  24.8   500  99.8  2125 102e3  4025  4422  25.0   0.6 
6.29/6.38	c +   6.4  24.7   500 100.0  2125 130e3  3180  4864  25.4   0.5 
9.68/9.73	c +   9.7  24.2   500 100.0  2125 196e3  2692  5350  25.6   0.4 
11.48/11.54	c N  11.5  23.9   500 100.0  2125 230e3  5313  5350  26.4   0.7 
14.88/14.92	c +  14.9  24.0   500 100.0  2125 294e3  4235  5885  25.9   0.6 
23.08/23.10	c +  23.1  24.4   500 100.0  2125 441e3  3887  6473  24.1   0.6 
27.08/27.12	c N  27.1  24.3   500 100.0  2125 512e3  4094  6473  26.3   0.6 
35.28/35.39	c +  35.4  23.9   500 100.0  2125 662e3  4051  7120  26.0   0.6 
54.57/54.64	c +  54.6  24.4   500 100.0  2125 993e3  6918  7832  27.5   0.9 
62.57/62.70	c N  62.7  24.4   500 100.0  2125 112e4  4464  7832  26.5   0.6 
84.16/84.27	c +  84.2  24.0   500 100.0  2125 148e4  5288  8615  28.3   0.7 
130.05/130.18	c + 130.1  23.7   500 100.0  2125 223e4  8018  9476  28.8   1.1 
144.44/144.53	c N 144.5  23.7   500 100.0  2125 246e4  6100  9476  26.8   0.9 
201.74/201.82	c + 201.8  23.8   500 100.0  2125 335e4  5497 10423  28.5   0.8 
314.00/314.14	c + 314.1  23.9   500 100.0  2125 502e4  6293 11465  27.0   0.9 
334.90/335.08	c N 335.0  23.8   500 100.0  2125 533e4 10077 11465  24.9   1.3 
488.35/488.58	c + 488.4  23.6   500 100.0  2125 754e4  6257 12611  27.3   0.8 
757.29/757.55	c + 757.3  22.9   500 100.0  2125 113e5  8470 13872  25.7   1.1 
770.18/770.43	c N 770.2  22.9   500 100.0  2125 114e5  8507 13872  27.1   1.1 
1188.86/1189.26	c + 119e1  22.6   500 100.0  2125 169e5 13486 15259  24.7   1.7 
1188.86/1189.26	c 
1188.86/1189.26	c  seconds     variables   original    learned     agility
1188.86/1189.26	c         level        used      conflicts    limit          MB
1188.86/1189.26	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-1518058-1238294516/watcher-1518058-1238294516 -o /tmp/evaluation-result-1518058-1238294516/solver-1518058-1238294516 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518058-1238294516.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 6133
/proc/meminfo: memFree=703688/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=780 CPUtime=0
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 91 0 0 0 0 0 0 0 20 0 1 0 1102118622 798720 76 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 195 76 56 152 0 41 0

[startup+0.018176 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6133
/proc/meminfo: memFree=703688/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=912 CPUtime=0.01
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 132 0 0 0 1 0 0 0 20 0 1 0 1102118622 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 228 117 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.102186 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6133
/proc/meminfo: memFree=703688/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1044 CPUtime=0.09
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 176 0 0 0 9 0 0 0 20 0 1 0 1102118622 1069056 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 261 161 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.302208 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6133
/proc/meminfo: memFree=703688/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1176 CPUtime=0.29
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 192 0 0 0 29 0 0 0 22 0 1 0 1102118622 1204224 177 1992294400 134512640 135137933 4294956240 18446744073709551615 134527778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 294 177 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701256 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 6133
/proc/meminfo: memFree=703688/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1176 CPUtime=0.69
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 211 0 0 0 69 0 0 0 25 0 1 0 1102118622 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6134
/proc/meminfo: memFree=703168/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1308 CPUtime=1.49
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 231 0 0 0 149 0 0 0 25 0 1 0 1102118622 1339392 216 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 327 216 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6134
/proc/meminfo: memFree=702912/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1308 CPUtime=3.09
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 255 0 0 0 309 0 0 0 25 0 1 0 1102118622 1339392 240 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 327 240 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6134
/proc/meminfo: memFree=702720/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1460 CPUtime=6.29
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 272 0 0 0 629 0 0 0 25 0 1 0 1102118622 1495040 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134552417 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 365 257 69 152 0 211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1460

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6134
/proc/meminfo: memFree=702592/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1580 CPUtime=12.68
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 293 0 0 0 1268 0 0 0 25 0 1 0 1102118622 1617920 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 395 278 69 152 0 241 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1580

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6134
/proc/meminfo: memFree=702400/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1712 CPUtime=25.48
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 334 0 0 0 2548 0 0 0 25 0 1 0 1102118622 1753088 319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 428 319 69 152 0 274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1712

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6134
/proc/meminfo: memFree=702336/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=1844 CPUtime=51.07
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 370 0 0 0 5107 0 0 0 25 0 1 0 1102118622 1888256 355 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 461 355 69 152 0 307 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1844

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6134
/proc/meminfo: memFree=702016/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2120 CPUtime=102.26
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 418 0 0 0 10226 0 0 0 25 0 1 0 1102118622 2170880 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 530 403 69 152 0 376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2120

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6134
/proc/meminfo: memFree=701952/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2120 CPUtime=162.24
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 439 0 0 0 16224 0 0 0 25 0 1 0 1102118622 2170880 424 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 530 424 69 152 0 376 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2120

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701632/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2252 CPUtime=222.23
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 463 0 0 0 22222 1 0 0 25 0 1 0 1102118622 2306048 448 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 563 448 69 152 0 409 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2252

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701568/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2384 CPUtime=282.21
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 498 0 0 0 28220 1 0 0 25 0 1 0 1102118622 2441216 483 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 596 483 69 152 0 442 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2384

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701504/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2384 CPUtime=342.2
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 513 0 0 0 34219 1 0 0 25 0 1 0 1102118622 2441216 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 596 498 69 152 0 442 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2384

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701440/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2384 CPUtime=402.18
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 516 0 0 0 40217 1 0 0 25 0 1 0 1102118622 2441216 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 596 501 69 152 0 442 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2384

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701440/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2384 CPUtime=462.16
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 516 0 0 0 46215 1 0 0 25 0 1 0 1102118622 2441216 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 596 501 69 152 0 442 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2384

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701504/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2516 CPUtime=522.14
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 532 0 0 0 52213 1 0 0 25 0 1 0 1102118622 2576384 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 629 517 69 152 0 475 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2516

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701504/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2516 CPUtime=582.13
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 537 0 0 0 58212 1 0 0 25 0 1 0 1102118622 2576384 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 629 522 69 152 0 475 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2516

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701440/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2516 CPUtime=642.11
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 538 0 0 0 64210 1 0 0 25 0 1 0 1102118622 2576384 523 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 629 523 69 152 0 475 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2516

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701440/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2516 CPUtime=702.1
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 538 0 0 0 70208 2 0 0 25 0 1 0 1102118622 2576384 523 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 629 523 69 152 0 475 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2516

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701312/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2648 CPUtime=762.09
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 568 0 0 0 76207 2 0 0 25 0 1 0 1102118622 2711552 553 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 662 553 69 152 0 508 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2648

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701248/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2648 CPUtime=822.07
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 583 0 0 0 82205 2 0 0 25 0 1 0 1102118622 2711552 568 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 662 568 69 152 0 508 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2648

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701184/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2764 CPUtime=882.05
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 609 0 0 0 88203 2 0 0 25 0 1 0 1102118622 2830336 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 691 594 69 152 0 537 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2764

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701184/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2764 CPUtime=942.03
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 609 0 0 0 94201 2 0 0 25 0 1 0 1102118622 2830336 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 691 594 69 152 0 537 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 2764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701184/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2764 CPUtime=1002.01
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 609 0 0 0 100199 2 0 0 25 0 1 0 1102118622 2830336 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 691 594 69 152 0 537 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 2764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701184/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2764 CPUtime=1061.99
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 609 0 0 0 106197 2 0 0 25 0 1 0 1102118622 2830336 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 691 594 69 152 0 537 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 2764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6136
/proc/meminfo: memFree=701120/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2764 CPUtime=1121.99
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 609 0 0 0 112196 3 0 0 25 0 1 0 1102118622 2830336 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 691 594 69 152 0 537 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 2764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6142
/proc/meminfo: memFree=700992/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2764 CPUtime=1181.96
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 609 0 0 0 118193 3 0 0 25 0 1 0 1102118622 2830336 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 691 594 69 152 0 537 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 2764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6142
/proc/meminfo: memFree=700992/2055920 swapFree=4178472/4192956
[pid=6133] ppid=6131 vsize=2764 CPUtime=1200.06
/proc/6133/stat : 6133 (picosat) R 6131 6133 2717 0 -1 4194304 612 0 0 0 120003 3 0 0 25 0 1 0 1102118622 2830336 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/6133/statm: 691 597 69 152 0 537 0
Current children cumulated CPU time (s) 1200.06
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.033994
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 2780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 612
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= 1
involuntary context switches= 1607

runsolver used 0.900863 second user time and 2.51362 second system time

The end

Launcher Data

Begin job on node1 at 2009-03-29 04:41:56
IDJOB=1518058
IDBENCH=70648
IDSOLVER=506
FILE ID=node1/1518058-1238294516
PBS_JOBID= 9060979
Free space on /tmp= 66108 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518058-1238294516/watcher-1518058-1238294516 -o /tmp/evaluation-result-1518058-1238294516/solver-1518058-1238294516 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518058-1238294516.cnf

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

MD5SUM BENCH= e4beefd25957794efe8088679c7fff55
RANDOM SEED=1743134530

node1.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		: 3000.229
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		: 3000.229
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:        704104 kB
Buffers:         96836 kB
Cached:        1149724 kB
SwapCached:       8380 kB
Active:         183756 kB
Inactive:      1072780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        704104 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15760 kB
Slab:            81156 kB
Committed_AS:  2890068 kB
PageTables:       1440 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= 66108 MiB
End job on node1 at 2009-03-29 05:01:59