Trace number 1517458

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1517458-1238285833.cnf
0.00/0.00	c parsed header 'p cnf 540 2295'
0.00/0.00	c initialized 540 variables
0.00/0.00	c found 2295 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   540   0.0  2295     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1147 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  45.6   540  79.6  2295   100   100  1261  13.2   0.1 
0.00/0.00	c R   0.0  45.6   540  79.8  2295   101   101  1261  13.5   0.1 
0.00/0.01	c +   0.0  38.8   540  93.9  2295   250   250  1387  23.4   0.1 
0.00/0.01	c N   0.0  38.5   540  95.7  2295   405   405  1387  25.5   0.2 
0.00/0.01	c +   0.0  38.5   540  96.1  2295   475   475  1525  26.2   0.2 
0.00/0.02	c +   0.0  37.9   540  97.8  2295   812   812  1677  26.1   0.2 
0.00/0.04	c N   0.0  37.2   540  98.5  2295  1208  1208  1677  26.5   0.3 
0.00/0.04	c +   0.0  37.0   540  98.7  2295  1317  1317  1844  25.8   0.3 
0.00/0.07	c +   0.1  36.1   540  98.9  2295  2074  1145  2028  26.4   0.3 
0.09/0.12	c +   0.1  35.3   540  99.4  2295  3209  1263  2230  24.5   0.3 
0.09/0.12	c N   0.1  35.3   540  99.4  2295  3214  1268  2230  24.6   0.3 
0.09/0.19	c +   0.2  34.5   540  99.6  2295  4911  1847  2453  27.5   0.3 
0.19/0.30	c +   0.3  33.7   540  99.8  2295  7464  1938  2698  27.8   0.4 
0.29/0.32	c N   0.3  33.5   540  99.8  2295  8026  2500  2698  27.4   0.4 
0.39/0.46	c +   0.5  32.6   540  99.8  2295 11293  1695  2967  27.0   0.3 
0.69/0.71	c +   0.7  32.7   540  99.8  2295 17036  2971  3263  26.5   0.5 
0.79/0.80	c N   0.8  32.5   540  99.8  2295 19257  1917  3263  25.7   0.3 
1.00/1.09	c +   1.1  32.1   540  99.8  2295 25650  1755  3589  24.6   0.3 
1.59/1.68	c +   1.7  31.1   540  99.8  2295 38571  2062  3947  26.0   0.4 
1.89/1.97	c N   2.0  30.7   540  99.8  2295 44915  2471  3947  26.8   0.4 
1.89/1.97	c 
1.89/1.97	c  seconds     variables   original    learned     agility
1.89/1.97	c         level        used      conflicts    limit          MB
1.89/1.97	c 
2.49/2.57	c +   2.6  30.2   540  99.8  2295 57952  3621  4341  28.3   0.5 
3.89/3.94	c +   3.9  29.1   540  99.8  2295 87023  2207  4775  26.5   0.4 
4.59/4.69	c N   4.7  28.7   540  99.8  2295 102e3  3431  4775  28.0   0.5 
5.99/6.05	c +   6.1  28.1   540  99.8  2295 130e3  2711  5252  25.1   0.5 
9.29/9.33	c +   9.3  27.4   540  99.8  2295 196e3  4925  5777  25.5   0.7 
11.09/11.13	c N  11.1  27.1   540  99.8  2295 230e3  4945  5777  27.4   0.7 
14.30/14.35	c +  14.3  26.7   540  99.8  2295 294e3  4573  6354  27.0   0.7 
22.09/22.10	c +  22.1  25.7   540  99.8  2295 441e3  5245  6989  25.6   0.7 
25.89/25.99	c N  26.0  25.3   540  99.8  2295 512e3  6661  6989  24.7   0.9 
33.99/34.07	c +  34.1  24.7   540  99.8  2295 662e3  5325  7687  25.5   0.7 
52.69/52.76	c +  52.7  24.8   540  99.8  2295 993e3  5256  8455  25.5   0.7 
60.58/60.63	c N  60.6  24.7   540  99.8  2295 112e4  4445  8455  27.9   0.7 
81.87/81.94	c +  81.9  24.5   540  99.8  2295 148e4  6418  9300  26.3   0.9 
127.26/127.30	c + 127.3  24.2   540  99.8  2295 223e4  6112 10230  26.1   0.9 
141.76/141.84	c N 141.8  24.2   540  99.8  2295 246e4  6548 10230  26.0   0.9 
197.64/197.70	c + 197.7  23.8   540  99.8  2295 335e4  6758 11253  25.8   0.9 
307.71/307.83	c + 307.8  23.6   540  99.8  2295 502e4  9475 12378  26.6   1.3 
329.01/329.14	c N 329.1  23.6   540  99.8  2295 533e4  8319 12378  26.0   1.2 
479.37/479.55	c + 479.4  23.2   540  99.8  2295 754e4  7910 13615  24.0   1.1 
751.79/752.01	c + 751.8  23.4   540  99.8  2295 113e5 10241 14976  26.6   1.4 
764.49/764.71	c N 764.5  23.5   540  99.8  2295 114e5 12259 14976  26.5   1.6 
1180.99/1181.39	c + 118e1  24.3   540  99.8  2295 169e5  8360 16473  26.7   1.1 
1180.99/1181.39	c 
1180.99/1181.39	c  seconds     variables   original    learned     agility
1180.99/1181.39	c         level        used      conflicts    limit          MB
1180.99/1181.39	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-1517458-1238285833/watcher-1517458-1238285833 -o /tmp/evaluation-result-1517458-1238285833/solver-1517458-1238285833 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517458-1238285833.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 0.98 3/81 29103
/proc/meminfo: memFree=1552736/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=912 CPUtime=0
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 127 0 0 0 0 0 0 0 20 0 1 0 1101247594 933888 112 1992294400 134512640 135137933 4294956240 18446744073709551615 134547546 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 228 112 69 152 0 74 0

[startup+0.0936609 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29103
/proc/meminfo: memFree=1552736/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1048 CPUtime=0.09
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 188 0 0 0 9 0 0 0 20 0 1 0 1101247594 1073152 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 262 173 69 152 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.101662 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29103
/proc/meminfo: memFree=1552736/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1048 CPUtime=0.09
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 188 0 0 0 9 0 0 0 20 0 1 0 1101247594 1073152 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134545508 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 262 173 69 152 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301683 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29103
/proc/meminfo: memFree=1552736/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1192 CPUtime=0.29
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 206 0 0 0 29 0 0 0 22 0 1 0 1101247594 1220608 191 1992294400 134512640 135137933 4294956240 18446744073709551615 134548575 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 298 191 69 152 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1192

[startup+0.701728 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29103
/proc/meminfo: memFree=1552736/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1192 CPUtime=0.69
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 225 0 0 0 69 0 0 0 25 0 1 0 1101247594 1220608 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134522806 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 298 210 69 152 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1192

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1552024/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1324 CPUtime=1.49
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 243 0 0 0 149 0 0 0 25 0 1 0 1101247594 1355776 228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548572 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 331 228 69 152 0 177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1551832/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1468 CPUtime=3.09
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 270 0 0 0 309 0 0 0 25 0 1 0 1101247594 1503232 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134553938 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 367 255 69 152 0 213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1468

[startup+6.30135 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1551640/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1600 CPUtime=6.29
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 306 0 0 0 629 0 0 0 25 0 1 0 1101247594 1638400 291 1992294400 134512640 135137933 4294956240 18446744073709551615 134522806 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 400 291 69 152 0 246 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1551384/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1600 CPUtime=12.69
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 318 0 0 0 1269 0 0 0 25 0 1 0 1101247594 1638400 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134548956 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 400 303 69 152 0 246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1600

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1551192/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1732 CPUtime=25.49
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 351 0 0 0 2549 0 0 0 25 0 1 0 1101247594 1773568 336 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 433 336 69 152 0 279 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1732

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1551064/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=1864 CPUtime=51.08
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 391 0 0 0 5108 0 0 0 25 0 1 0 1101247594 1908736 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134551621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 466 376 69 152 0 312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1864

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550680/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2152 CPUtime=102.27
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 446 0 0 0 10227 0 0 0 25 0 1 0 1101247594 2203648 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 538 431 69 152 0 384 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2152

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550552/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2284 CPUtime=162.25
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 484 0 0 0 16225 0 0 0 25 0 1 0 1101247594 2338816 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 571 469 69 152 0 417 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2284

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550488/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2392 CPUtime=222.23
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 498 0 0 0 22223 0 0 0 25 0 1 0 1101247594 2449408 483 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 598 483 69 152 0 444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2392

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550360/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2520 CPUtime=282.22
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 521 0 0 0 28222 0 0 0 25 0 1 0 1101247594 2580480 506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 630 506 69 152 0 476 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2520

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550232/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2644 CPUtime=342.2
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 557 0 0 0 34220 0 0 0 25 0 1 0 1101247594 2707456 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 661 542 69 152 0 507 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2644

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550232/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2644 CPUtime=402.19
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 557 0 0 0 40219 0 0 0 25 0 1 0 1101247594 2707456 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 661 542 69 152 0 507 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550168/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2644 CPUtime=462.17
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 557 0 0 0 46217 0 0 0 25 0 1 0 1101247594 2707456 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134521488 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 661 542 69 152 0 507 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2644

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1550040/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2768 CPUtime=522.15
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 591 0 0 0 52215 0 0 0 25 0 1 0 1101247594 2834432 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 692 576 69 152 0 538 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2768

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549912/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2768 CPUtime=582.14
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 614 0 0 0 58214 0 0 0 25 0 1 0 1101247594 2834432 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 692 599 69 152 0 538 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549912/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2768 CPUtime=642.13
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 614 0 0 0 64213 0 0 0 25 0 1 0 1101247594 2834432 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134552675 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 692 599 69 152 0 538 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2768

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549912/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2768 CPUtime=702.11
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 614 0 0 0 70211 0 0 0 25 0 1 0 1101247594 2834432 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 692 599 69 152 0 538 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2768

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549848/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=2900 CPUtime=762.1
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 624 0 0 0 76210 0 0 0 25 0 1 0 1101247594 2969600 609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 725 609 69 152 0 571 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2900

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549656/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3028 CPUtime=822.08
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 677 0 0 0 82208 0 0 0 25 0 1 0 1101247594 3100672 662 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 757 662 69 152 0 603 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 3028

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549720/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3028 CPUtime=882.06
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 677 0 0 0 88206 0 0 0 25 0 1 0 1101247594 3100672 662 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 757 662 69 152 0 603 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 3028

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549656/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3028 CPUtime=942.04
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 677 0 0 0 94204 0 0 0 25 0 1 0 1101247594 3100672 662 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 757 662 69 152 0 603 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 3028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549656/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3028 CPUtime=1002.03
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 677 0 0 0 100203 0 0 0 25 0 1 0 1101247594 3100672 662 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 757 662 69 152 0 603 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 3028

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549656/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3028 CPUtime=1062.01
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 677 0 0 0 106201 0 0 0 25 0 1 0 1101247594 3100672 662 1992294400 134512640 135137933 4294956240 18446744073709551615 134552068 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 757 662 69 152 0 603 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 3028

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549656/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3028 CPUtime=1122
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 677 0 0 0 112200 0 0 0 25 0 1 0 1101247594 3100672 662 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 757 662 69 152 0 603 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 3028

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549656/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3292 CPUtime=1181.98
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 712 0 0 0 118198 0 0 0 25 0 1 0 1101247594 3371008 697 1992294400 134512640 135137933 4294956240 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 823 697 69 152 0 669 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 3292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29104
/proc/meminfo: memFree=1549464/2055920 swapFree=4176448/4192956
[pid=29103] ppid=29101 vsize=3292 CPUtime=1200.08
/proc/29103/stat : 29103 (picosat) R 29101 29103 29002 0 -1 4194304 714 0 0 0 120008 0 0 0 25 0 1 0 1101247594 3371008 699 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29103/statm: 823 699 69 152 0 669 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3292

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): 1200.09
CPU user time (s): 1200.09
CPU system time (s): 0.003999
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 3292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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= 1997

runsolver used 1.3328 second user time and 4.13637 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-29 01:17:13
IDJOB=1517458
IDBENCH=70598
IDSOLVER=506
FILE ID=node86/1517458-1238285833
PBS_JOBID= 9060960
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517458-1238285833/watcher-1517458-1238285833 -o /tmp/evaluation-result-1517458-1238285833/solver-1517458-1238285833 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517458-1238285833.cnf

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=748992626

node86.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1553152 kB
Buffers:         65864 kB
Cached:         343524 kB
SwapCached:       8880 kB
Active:         174384 kB
Inactive:       248980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553152 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          19112 kB
Slab:            63668 kB
Committed_AS:  2729072 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-29 01:37:16