Trace number 1517674

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/460/
unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
MD5SUM642edeb8ba30ebee256f5f53448e9be6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark586.387
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1517674-1238289441.cnf
0.00/0.00	c parsed header 'p cnf 460 1955'
0.00/0.00	c initialized 460 variables
0.00/0.00	c found 1955 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   460   0.0  1955     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 977 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  46.2   460  84.3  1955   100   100  1074  14.3   0.1 
0.00/0.00	c R   0.0  46.2   460  84.6  1955   102   102  1074  14.8   0.1 
0.00/0.01	c +   0.0  37.7   460  96.1  1955   250   250  1181  22.1   0.1 
0.00/0.01	c N   0.0  37.4   460  97.6  1955   404   404  1181  24.0   0.1 
0.00/0.01	c +   0.0  36.8   460  98.0  1955   475   475  1299  26.0   0.1 
0.00/0.03	c +   0.0  34.8   460  98.5  1955   812   812  1428  26.8   0.2 
0.03/0.04	c N   0.0  33.3   460  99.1  1955  1207  1207  1428  27.3   0.2 
0.03/0.04	c +   0.0  32.9   460  99.1  1955  1317  1317  1570  27.4   0.2 
0.03/0.07	c +   0.1  31.1   460  99.3  1955  2074  1283  1727  27.0   0.2 
0.09/0.11	c +   0.1  29.4   460  99.6  1955  3209  1551  1899  26.1   0.3 
0.09/0.11	c N   0.1  29.4   460  99.6  1955  3215  1557  1899  26.2   0.3 
0.09/0.18	c +   0.2  28.0   460  99.8  1955  4911  1346  2088  25.8   0.2 
0.19/0.27	c +   0.3  27.3   460  99.8  1955  7464  1803  2296  25.1   0.3 
0.29/0.30	c N   0.3  27.2   460  99.8  1955  8027  1208  2296  27.6   0.2 
0.39/0.42	c +   0.4  26.7   460  99.8  1955 11293  2158  2525  26.6   0.3 
0.59/0.65	c +   0.7  26.1   460  99.8  1955 17036  1562  2777  27.8   0.3 
0.69/0.74	c N   0.7  25.9   460  99.8  1955 19258  2389  2777  27.5   0.4 
0.89/1.00	c +   1.0  25.7   460  99.8  1955 25650  1805  3054  25.9   0.3 
1.49/1.54	c +   1.5  25.4   460  99.8  1955 38571  2456  3359  25.6   0.4 
1.79/1.80	c N   1.8  25.4   460  99.8  1955 44914  2050  3359  25.1   0.3 
1.79/1.80	c 
1.79/1.80	c  seconds     variables   original    learned     agility
1.79/1.80	c         level        used      conflicts    limit          MB
1.79/1.80	c 
2.29/2.37	c +   2.4  25.3   460  99.8  1955 57952  3283  3694  25.5   0.5 
3.59/3.62	c +   3.6  24.9   460  99.8  1955 87023  2705  4063  27.6   0.4 
4.19/4.30	c N   4.3  24.6   460  99.8  1955 102e3  4038  4063  26.8   0.5 
5.50/5.51	c +   5.5  24.2   460  99.8  1955 130e3  3501  4469  28.0   0.5 
8.39/8.42	c +   8.4  23.9   460  99.8  1955 196e3  3910  4915  26.0   0.5 
9.99/10.00	c N  10.0  23.7   460  99.8  1955 230e3  4231  4915  26.3   0.6 
12.79/12.85	c +  12.9  23.4   460  99.8  1955 294e3  3439  5406  27.3   0.5 
19.79/19.81	c +  19.8  23.0   460  99.8  1955 441e3  4235  5946  29.0   0.6 
23.19/23.23	c N  23.2  22.7   460  99.8  1955 512e3  4239  5946  28.4   0.6 
30.38/30.41	c +  30.4  22.4   460  99.8  1955 662e3  4429  6540  27.7   0.6 
46.78/46.83	c +  46.8  22.0   460  99.8  1955 993e3  4491  7194  27.5   0.6 
53.78/53.82	c N  53.8  22.0   460  99.8  1955 112e4  5986  7194  27.8   0.8 
72.77/72.81	c +  72.8  21.9   460  99.8  1955 148e4  3621  7913  28.1   0.5 
112.56/112.61	c + 112.6  21.1   460  99.8  1955 223e4  7265  8704  24.8   0.9 
124.96/125.04	c N 125.0  20.9   460  99.8  1955 246e4  6451  8704  26.0   0.8 
173.44/173.58	c + 173.5  20.8   460  99.8  1955 335e4  4396  9574  26.7   0.6 
270.22/270.32	c + 270.3  20.6   460  99.8  1955 502e4  7282 10531  28.1   0.9 
288.51/288.63	c N 288.6  20.5   460  99.8  1955 533e4  9170 10531  26.3   1.2 
420.78/420.95	c + 420.8  20.6   460  99.8  1955 754e4  6200 11584  26.1   0.8 
653.52/653.76	c + 653.6  20.1   460  99.8  1955 113e5  7903 12742  29.2   1.0 
664.32/664.54	c N 664.4  20.1   460  99.8  1955 114e5  8845 12742  26.6   1.1 
1021.22/1021.53	c + 102e1  19.5   460  99.8  1955 169e5  6786 14016  27.7   0.8 
1021.22/1021.53	c 
1021.22/1021.53	c  seconds     variables   original    learned     agility
1021.22/1021.53	c         level        used      conflicts    limit          MB
1021.22/1021.53	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-1517674-1238289441/watcher-1517674-1238289441 -o /tmp/evaluation-result-1517674-1238289441/solver-1517674-1238289441 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517674-1238289441.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: 0.91 0.95 0.97 2/81 29195
/proc/meminfo: memFree=1551952/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=780 CPUtime=0
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 1101608368 798720 94 1992294400 134512640 135137933 4294956240 18446744073709551615 134560605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 195 94 61 152 0 41 0

[startup+0.0342559 s]
/proc/loadavg: 0.91 0.95 0.97 2/81 29195
/proc/meminfo: memFree=1551952/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=912 CPUtime=0.03
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 147 0 0 0 3 0 0 0 20 0 1 0 1101608368 933888 132 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 228 132 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.101262 s]
/proc/loadavg: 0.91 0.95 0.97 2/81 29195
/proc/meminfo: memFree=1551952/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1044 CPUtime=0.09
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 171 0 0 0 9 0 0 0 20 0 1 0 1101608368 1069056 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 261 156 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301284 s]
/proc/loadavg: 0.91 0.95 0.97 2/81 29195
/proc/meminfo: memFree=1551952/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1044 CPUtime=0.29
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 189 0 0 0 29 0 0 0 21 0 1 0 1101608368 1069056 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 261 174 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701329 s]
/proc/loadavg: 0.91 0.95 0.97 2/81 29195
/proc/meminfo: memFree=1551952/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1176 CPUtime=0.69
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 197 0 0 0 69 0 0 0 25 0 1 0 1101608368 1204224 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 294 182 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50242 s]
/proc/loadavg: 0.91 0.95 0.97 2/82 29196
/proc/meminfo: memFree=1551432/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1176 CPUtime=1.49
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 217 0 0 0 149 0 0 0 25 0 1 0 1101608368 1204224 202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 294 202 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.1016 s]
/proc/loadavg: 0.91 0.95 0.97 2/82 29196
/proc/meminfo: memFree=1551176/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1296 CPUtime=3.09
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 231 0 0 0 309 0 0 0 25 0 1 0 1101608368 1327104 216 1992294400 134512640 135137933 4294956240 18446744073709551615 134547969 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 324 216 69 152 0 170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1296

[startup+6.30195 s]
/proc/loadavg: 0.92 0.95 0.97 2/82 29196
/proc/meminfo: memFree=1551112/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1444 CPUtime=6.29
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 258 0 0 0 629 0 0 0 25 0 1 0 1101608368 1478656 243 1992294400 134512640 135137933 4294956240 18446744073709551615 134547440 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 361 243 69 152 0 207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1444

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/82 29196
/proc/meminfo: memFree=1550792/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1444 CPUtime=12.69
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 274 0 0 0 1269 0 0 0 25 0 1 0 1101608368 1478656 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134551326 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 361 259 69 152 0 207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1444

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/82 29196
/proc/meminfo: memFree=1550600/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1576 CPUtime=25.49
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 312 0 0 0 2549 0 0 0 25 0 1 0 1101608368 1613824 297 1992294400 134512640 135137933 4294956240 18446744073709551615 134552877 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 394 297 69 152 0 240 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1576

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.97 2/82 29196
/proc/meminfo: memFree=1550472/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1700 CPUtime=51.08
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 346 0 0 0 5108 0 0 0 25 0 1 0 1101608368 1740800 331 1992294400 134512640 135137933 4294956240 18446744073709551615 134553688 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 425 331 69 152 0 271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1700

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.97 2/82 29196
/proc/meminfo: memFree=1550344/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=1832 CPUtime=102.27
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 369 0 0 0 10227 0 0 0 25 0 1 0 1101608368 1875968 354 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 458 354 69 152 0 304 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1832

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1550216/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2008 CPUtime=162.25
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 391 0 0 0 16225 0 0 0 25 0 1 0 1101608368 2056192 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134548544 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 502 376 69 152 0 348 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2008

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1550088/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2132 CPUtime=222.23
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 430 0 0 0 22223 0 0 0 25 0 1 0 1101608368 2183168 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 533 415 69 152 0 379 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2132

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1550024/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2132 CPUtime=282.22
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 453 0 0 0 28222 0 0 0 25 0 1 0 1101608368 2183168 438 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 533 438 69 152 0 379 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549960/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2264 CPUtime=342.2
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 463 0 0 0 34220 0 0 0 25 0 1 0 1101608368 2318336 448 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 566 448 69 152 0 412 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549960/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2264 CPUtime=402.18
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 463 0 0 0 40218 0 0 0 25 0 1 0 1101608368 2318336 448 1992294400 134512640 135137933 4294956240 18446744073709551615 134527846 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 566 448 69 152 0 412 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549896/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2264 CPUtime=462.17
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 484 0 0 0 46217 0 0 0 25 0 1 0 1101608368 2318336 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 566 469 69 152 0 412 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2264

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549896/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2264 CPUtime=522.15
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 485 0 0 0 52215 0 0 0 25 0 1 0 1101608368 2318336 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 566 470 69 152 0 412 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2264

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549832/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2264 CPUtime=582.14
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 488 0 0 0 58214 0 0 0 25 0 1 0 1101608368 2318336 473 1992294400 134512640 135137933 4294956240 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 566 473 69 152 0 412 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2264

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549768/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2320 CPUtime=642.13
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 489 0 0 0 64213 0 0 0 25 0 1 0 1101608368 2375680 474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 580 474 69 152 0 426 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2320

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549640/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2452 CPUtime=702.11
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 516 0 0 0 70211 0 0 0 25 0 1 0 1101608368 2510848 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 613 501 69 152 0 459 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2452

[startup+762.308 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549576/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2452 CPUtime=762.1
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 526 0 0 0 76210 0 0 0 25 0 1 0 1101608368 2510848 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 613 511 69 152 0 459 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2452

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549576/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2452 CPUtime=822.07
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 526 0 0 0 82207 0 0 0 25 0 1 0 1101608368 2510848 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 613 511 69 152 0 459 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2452

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549512/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2452 CPUtime=882.06
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 537 0 0 0 88206 0 0 0 25 0 1 0 1101608368 2510848 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 613 522 69 152 0 459 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 2452

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549512/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2452 CPUtime=942.04
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 537 0 0 0 94204 0 0 0 25 0 1 0 1101608368 2510848 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 613 522 69 152 0 459 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549512/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2452 CPUtime=1002.03
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 537 0 0 0 100203 0 0 0 25 0 1 0 1101608368 2510848 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 613 522 69 152 0 459 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549512/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2580 CPUtime=1062.01
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 540 0 0 0 106201 0 0 0 25 0 1 0 1101608368 2641920 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 645 525 69 152 0 491 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 2580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549448/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2580 CPUtime=1122
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 553 0 0 0 112200 0 0 0 25 0 1 0 1101608368 2641920 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 645 538 69 152 0 491 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 2580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549448/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2580 CPUtime=1181.98
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 561 0 0 0 118198 0 0 0 25 0 1 0 1101608368 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 2580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 29196
/proc/meminfo: memFree=1549448/2055920 swapFree=4176448/4192956
[pid=29195] ppid=29193 vsize=2580 CPUtime=1200.08
/proc/29195/stat : 29195 (picosat) R 29193 29195 29002 0 -1 4194304 561 0 0 0 120008 0 0 0 25 0 1 0 1101608368 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/29195/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2580

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): 0.002999
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 2584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 561
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= 1997

runsolver used 1.51277 second user time and 3.9584 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-29 03:17:21
IDJOB=1517674
IDBENCH=70616
IDSOLVER=506
FILE ID=node86/1517674-1238289441
PBS_JOBID= 9060960
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517674-1238289441/watcher-1517674-1238289441 -o /tmp/evaluation-result-1517674-1238289441/solver-1517674-1238289441 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517674-1238289441.cnf

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

MD5SUM BENCH= 642edeb8ba30ebee256f5f53448e9be6
RANDOM SEED=2109592988

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:       1552432 kB
Buffers:         66440 kB
Cached:         343560 kB
SwapCached:       8880 kB
Active:         175444 kB
Inactive:       248576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552432 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            63716 kB
Committed_AS:  2729120 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 03:37:23