Trace number 1516750

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
MD5SUMd656d2954192ff0afc1fa92de39f8309
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 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-1516750-1238274504.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 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1062 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  45.5   500  77.8  2125   100   100  1168  14.0   0.1 
0.00/0.00	c R   0.0  45.5   500  77.8  2125   101   101  1168  14.0   0.1 
0.00/0.01	c +   0.0  36.8   500  95.6  2125   250   250  1284  24.6   0.1 
0.00/0.01	c N   0.0  35.7   500  97.4  2125   401   401  1284  27.6   0.2 
0.00/0.01	c +   0.0  35.3   500  97.8  2125   475   475  1412  27.6   0.2 
0.00/0.03	c +   0.0  33.4   500  98.8  2125   812   812  1553  26.5   0.2 
0.00/0.04	c N   0.0  32.1   500  99.2  2125  1203  1203  1553  27.7   0.2 
0.00/0.04	c +   0.0  31.8   500  99.2  2125  1317  1317  1708  28.0   0.3 
0.00/0.07	c +   0.1  30.6   500  99.4  2125  2074  1215  1878  28.2   0.2 
0.10/0.12	c +   0.1  29.7   500  99.6  2125  3209  1405  2065  28.6   0.3 
0.10/0.12	c N   0.1  29.7   500  99.6  2125  3211  1407  2065  28.6   0.3 
0.10/0.19	c +   0.2  29.2   500  99.8  2125  4911  2069  2271  28.0   0.4 
0.30/0.30	c +   0.3  28.6   500  99.8  2125  7464  1197  2498  27.5   0.3 
0.30/0.32	c N   0.3  28.6   500  99.8  2125  8025  1758  2498  27.8   0.3 
0.40/0.47	c +   0.5  28.1   500  99.8  2125 11293  1260  2747  28.8   0.3 
0.70/0.72	c +   0.7  27.5   500  99.8  2125 17036  1490  3021  27.5   0.3 
0.80/0.82	c N   0.8  27.4   500  99.8  2125 19244  2184  3021  28.6   0.4 
1.10/1.10	c +   1.1  26.9   500  99.8  2125 25650  2519  3323  26.7   0.4 
1.69/1.70	c +   1.7  26.1   500  99.8  2125 38571  2089  3655  26.5   0.3 
1.89/2.00	c N   2.0  26.1   500  99.8  2125 44876  2892  3655  27.3   0.4 
1.89/2.00	c 
1.89/2.00	c  seconds     variables   original    learned     agility
1.89/2.00	c         level        used      conflicts    limit          MB
1.89/2.00	c 
2.60/2.61	c +   2.6  25.8   500  99.8  2125 57952  3135  4020  26.4   0.5 
3.99/4.03	c +   4.0  25.7   500  99.8  2125 87023  3983  4422  27.5   0.6 
4.79/4.80	c N   4.8  25.5   500  99.8  2125 102e3  4018  4422  27.0   0.6 
6.19/6.20	c +   6.2  25.1   500  99.8  2125 130e3  3222  4864  27.1   0.5 
9.49/9.51	c +   9.5  24.4   500  99.8  2125 196e3  2792  5350  25.7   0.4 
11.19/11.30	c N  11.3  23.9   500  99.8  2125 230e3  5341  5350  25.9   0.7 
14.49/14.59	c +  14.6  23.5   500  99.8  2125 294e3  4322  5885  24.2   0.6 
22.49/22.51	c +  22.5  22.9   500  99.8  2125 441e3  3980  6473  26.4   0.6 
26.39/26.41	c N  26.4  22.7   500  99.8  2125 512e3  4099  6473  27.7   0.6 
34.58/34.66	c +  34.7  22.3   500  99.8  2125 662e3  4098  7120  26.7   0.6 
53.08/53.16	c +  53.1  21.4   500  99.8  2125 993e3  6975  7832  27.7   0.8 
60.98/61.02	c N  61.0  21.2   500  99.8  2125 112e4  4529  7832  28.6   0.6 
81.87/81.97	c +  81.9  20.8   500  99.8  2125 148e4  5315  8615  28.3   0.7 
126.95/127.06	c + 127.0  20.3   500  99.8  2125 223e4  7994  9476  28.0   1.0 
141.15/141.24	c N 141.2  20.2   500  99.8  2125 246e4  6097  9476  26.4   0.8 
197.13/197.22	c + 197.2  20.0   500  99.8  2125 335e4  5389 10423  27.9   0.8 
307.20/307.35	c + 307.3  20.3   500  99.8  2125 502e4  6133 11465  27.1   0.8 
328.29/328.41	c N 328.3  20.3   500  99.8  2125 533e4 10056 11465  26.2   1.3 
479.36/479.56	c + 479.4  20.6   500  99.8  2125 754e4  6254 12611  26.9   0.9 
749.18/749.43	c + 749.2  21.1   500  99.8  2125 113e5  8613 13872  27.3   1.0 
761.27/761.60	c N 761.4  21.1   500  99.8  2125 114e5  8692 13872  26.0   1.0 
1176.35/1176.74	c + 118e1  21.8   500  99.8  2125 169e5 13650 15259  27.8   1.8 
1176.35/1176.74	c 
1176.35/1176.74	c  seconds     variables   original    learned     agility
1176.35/1176.74	c         level        used      conflicts    limit          MB
1176.35/1176.74	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-1516750-1238274504/watcher-1516750-1238274504 -o /tmp/evaluation-result-1516750-1238274504/solver-1516750-1238274504 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516750-1238274504.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 0.94 3/64 10836
/proc/meminfo: memFree=1222712/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=780 CPUtime=0
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1100115271 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 195 107 69 152 0 41 0

[startup+0.079881 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10836
/proc/meminfo: memFree=1222712/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1044 CPUtime=0.07
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 177 0 0 0 7 0 0 0 18 0 1 0 1100115271 1069056 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 261 162 69 152 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.101884 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10836
/proc/meminfo: memFree=1222712/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1044 CPUtime=0.1
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 177 0 0 0 10 0 0 0 18 0 1 0 1100115271 1069056 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 261 162 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301906 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10836
/proc/meminfo: memFree=1222712/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1188 CPUtime=0.3
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 197 0 0 0 30 0 0 0 19 0 1 0 1100115271 1216512 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 297 182 69 152 0 143 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1188

[startup+0.70195 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10836
/proc/meminfo: memFree=1222712/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1188 CPUtime=0.7
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 209 0 0 0 70 0 0 0 22 0 1 0 1100115271 1216512 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 297 194 69 152 0 143 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1188

[startup+1.50104 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1222128/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1188 CPUtime=1.49
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 225 0 0 0 149 0 0 0 25 0 1 0 1100115271 1216512 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 297 210 69 152 0 143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1188

[startup+3.10222 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1221936/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1320 CPUtime=3.1
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 248 0 0 0 310 0 0 0 25 0 1 0 1100115271 1351680 233 1992294400 134512640 135137933 4294956240 18446744073709551615 134543130 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 330 233 69 152 0 176 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1320

[startup+6.30158 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1221808/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1456 CPUtime=6.29
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 270 0 0 0 629 0 0 0 25 0 1 0 1100115271 1490944 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 364 255 69 152 0 210 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1456

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1221616/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1584 CPUtime=12.69
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 291 0 0 0 1269 0 0 0 25 0 1 0 1100115271 1622016 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 396 276 69 152 0 242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1584

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1221424/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1712 CPUtime=25.49
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 325 0 0 0 2549 0 0 0 25 0 1 0 1100115271 1753088 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134547546 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 428 310 69 152 0 274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1712

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1221424/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=1708 CPUtime=51.08
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 346 0 0 0 5108 0 0 0 25 0 1 0 1100115271 1748992 331 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 427 331 69 152 0 273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1708

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1221168/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2000 CPUtime=102.27
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 394 0 0 0 10227 0 0 0 25 0 1 0 1100115271 2048000 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134553410 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 500 379 69 152 0 346 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2000

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1221040/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2116 CPUtime=162.24
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 423 0 0 0 16224 0 0 0 25 0 1 0 1100115271 2166784 408 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 529 408 69 152 0 375 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2116

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220848/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2208 CPUtime=222.23
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 457 0 0 0 22223 0 0 0 25 0 1 0 1100115271 2260992 442 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 552 442 69 152 0 398 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2208

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220784/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2208 CPUtime=282.21
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 466 0 0 0 28221 0 0 0 25 0 1 0 1100115271 2260992 451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 552 451 69 152 0 398 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2208

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220528/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2340 CPUtime=342.19
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 507 0 0 0 34219 0 0 0 25 0 1 0 1100115271 2396160 492 1992294400 134512640 135137933 4294956240 18446744073709551615 134568706 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 585 492 69 152 0 431 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2340

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220528/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2340 CPUtime=402.17
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 507 0 0 0 40217 0 0 0 25 0 1 0 1100115271 2396160 492 1992294400 134512640 135137933 4294956240 18446744073709551615 134522637 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 585 492 69 152 0 431 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2340

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220656/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2340 CPUtime=462.16
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 507 0 0 0 46215 1 0 0 25 0 1 0 1100115271 2396160 492 1992294400 134512640 135137933 4294956240 18446744073709551615 134553720 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 585 492 69 152 0 431 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220528/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2596 CPUtime=522.14
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 543 0 0 0 52213 1 0 0 25 0 1 0 1100115271 2658304 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 649 528 69 152 0 495 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2596

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220528/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2596 CPUtime=582.12
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 543 0 0 0 58211 1 0 0 25 0 1 0 1100115271 2658304 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 649 528 69 152 0 495 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2596

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220400/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2724 CPUtime=642.11
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 575 0 0 0 64210 1 0 0 25 0 1 0 1100115271 2789376 560 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 681 560 69 152 0 527 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2724

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220400/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2724 CPUtime=702.09
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 575 0 0 0 70208 1 0 0 25 0 1 0 1100115271 2789376 560 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 681 560 69 152 0 527 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2724

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220400/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2724 CPUtime=762.08
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 577 0 0 0 76206 2 0 0 25 0 1 0 1100115271 2789376 562 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 681 562 69 152 0 527 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2724

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220400/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2724 CPUtime=822.05
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 581 0 0 0 82203 2 0 0 25 0 1 0 1100115271 2789376 566 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 681 566 69 152 0 527 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2724

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220272/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2724 CPUtime=882.03
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 592 0 0 0 88201 2 0 0 25 0 1 0 1100115271 2789376 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 681 577 69 152 0 527 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2724

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220208/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2840 CPUtime=942.01
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 612 0 0 0 94199 2 0 0 25 0 1 0 1100115271 2908160 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 710 597 69 152 0 556 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 2840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220272/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2840 CPUtime=1002
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 612 0 0 0 100197 3 0 0 25 0 1 0 1100115271 2908160 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 710 597 69 152 0 556 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 2840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220272/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2840 CPUtime=1061.99
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 612 0 0 0 106196 3 0 0 25 0 1 0 1100115271 2908160 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 710 597 69 152 0 556 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 2840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220272/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2840 CPUtime=1121.97
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 612 0 0 0 112194 3 0 0 25 0 1 0 1100115271 2908160 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 710 597 69 152 0 556 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 2840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220080/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2948 CPUtime=1181.95
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 640 0 0 0 118192 3 0 0 25 0 1 0 1100115271 3018752 625 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 737 625 69 152 0 583 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 2948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10837
/proc/meminfo: memFree=1220080/2055920 swapFree=4176920/4192956
[pid=10836] ppid=10834 vsize=2948 CPUtime=1200.04
/proc/10836/stat : 10836 (picosat) R 10834 10836 10562 0 -1 4194304 641 0 0 0 120001 3 0 0 25 0 1 0 1100115271 3018752 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 737 626 69 152 0 583 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2948

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): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.038994
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 2972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 641
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= 1523

runsolver used 1.15982 second user time and 2.14667 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-28 22:08:24
IDJOB=1516750
IDBENCH=70539
IDSOLVER=506
FILE ID=node35/1516750-1238274504
PBS_JOBID= 9060902
Free space on /tmp= 66504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516750-1238274504/watcher-1516750-1238274504 -o /tmp/evaluation-result-1516750-1238274504/solver-1516750-1238274504 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516750-1238274504.cnf

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

MD5SUM BENCH= d656d2954192ff0afc1fa92de39f8309
RANDOM SEED=1937983357

node35.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:       1223128 kB
Buffers:         98516 kB
Cached:         640472 kB
SwapCached:      10236 kB
Active:         198988 kB
Inactive:       551816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1223128 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          17516 kB
Slab:            67992 kB
Committed_AS:  2634636 kB
PageTables:       1404 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= 66504 MiB
End job on node35 at 2009-03-28 22:28:26