Trace number 1519066

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
MD5SUM074d3c53fc7fcb6f758396e5d450cb42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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-1519066-1238307923.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  45.5   460  79.1  1955   100    99  1074  14.8   0.1 
0.00/0.00	c R   0.0  45.5   460  79.1  1955   100    99  1074  14.8   0.1 
0.00/0.01	c +   0.0  35.9   460  93.7  1955   250   249  1181  25.2   0.1 
0.00/0.01	c N   0.0  33.8   460  95.2  1955   401   400  1181  26.6   0.1 
0.00/0.01	c +   0.0  33.1   460  96.5  1955   475   474  1299  27.1   0.1 
0.00/0.02	c +   0.0  31.2   460  98.3  1955   812   811  1428  29.6   0.2 
0.00/0.04	c N   0.0  29.9   460  98.7  1955  1201  1200  1428  27.5   0.2 
0.00/0.04	c +   0.0  29.5   460  98.9  1955  1317  1316  1570  28.0   0.2 
0.05/0.07	c +   0.1  27.9   460  98.9  1955  2074  1285  1727  28.5   0.2 
0.10/0.11	c N   0.1  26.6   460  99.1  1955  3205  1548  1727  28.5   0.3 
0.10/0.11	c +   0.1  26.6   460  99.1  1955  3209  1552  1899  28.2   0.3 
0.10/0.18	c +   0.2  26.1   460  99.3  1955  4911  1340  2088  29.5   0.2 
0.20/0.27	c +   0.3  25.3   460  99.6  1955  7464  1792  2296  27.2   0.3 
0.30/0.30	c N   0.3  25.2   460  99.6  1955  8017  1190  2296  27.6   0.2 
0.40/0.44	c +   0.4  24.7   460  99.6  1955 11293  2159  2525  26.7   0.3 
0.60/0.67	c +   0.7  24.1   460  99.6  1955 17036  1568  2777  25.6   0.3 
0.70/0.76	c N   0.8  23.9   460  99.6  1955 19226  2364  2777  26.3   0.4 
1.00/1.03	c +   1.0  23.4   460  99.6  1955 25650  1816  3054  27.1   0.3 
1.50/1.58	c +   1.6  22.8   460  99.6  1955 38571  2472  3359  28.0   0.4 
1.80/1.86	c N   1.9  22.5   460  99.6  1955 44890  2041  3359  27.9   0.3 
1.80/1.86	c 
1.80/1.86	c  seconds     variables   original    learned     agility
1.80/1.86	c         level        used      conflicts    limit          MB
1.80/1.86	c 
2.39/2.44	c +   2.4  22.1   460  99.6  1955 57952  3306  3694  27.8   0.4 
3.69/3.73	c +   3.7  21.7   460  99.6  1955 87023  2707  4063  26.7   0.4 
4.40/4.46	c N   4.5  21.5   460  99.6  1955 102e3  4024  4063  27.7   0.5 
5.69/5.78	c +   5.8  21.3   460  99.6  1955 130e3  3497  4469  26.6   0.4 
8.89/8.94	c +   8.9  21.5   460  99.6  1955 196e3  3891  4915  27.2   0.5 
10.59/10.67	c N  10.7  21.5   460  99.6  1955 230e3  4129  4915  25.9   0.6 
13.79/13.82	c +  13.8  21.7   460  99.6  1955 294e3  3418  5406  27.4   0.5 
21.18/21.25	c +  21.2  21.8   460  99.6  1955 441e3  4268  5946  28.6   0.6 
24.88/24.95	c N  24.9  21.7   460  99.6  1955 512e3  4254  5946  27.2   0.6 
32.68/32.74	c +  32.7  21.5   460  99.6  1955 662e3  4481  6540  26.4   0.6 
50.47/50.58	c +  50.6  21.1   460  99.6  1955 993e3  4516  7194  27.9   0.6 
58.06/58.11	c N  58.1  20.9   460  99.6  1955 112e4  5934  7194  24.8   0.7 
78.16/78.23	c +  78.2  20.6   460  99.6  1955 148e4  3703  7913  26.2   0.5 
121.15/121.29	c + 121.2  20.9   460  99.6  1955 223e4  7393  8704  26.6   0.9 
134.74/134.81	c N 134.8  21.0   460  99.6  1955 246e4  6562  8704  24.7   0.8 
189.03/189.16	c + 189.1  21.3   460  99.6  1955 335e4  4383  9574  26.4   0.7 
292.78/292.90	c + 292.8  20.8   460  99.6  1955 502e4  7099 10531  27.2   1.0 
312.67/312.88	c N 312.8  20.7   460  99.6  1955 533e4  8886 10531  24.2   1.1 
456.81/457.03	c + 456.9  20.7   460  99.6  1955 754e4  6078 11584  24.6   0.8 
714.22/714.59	c + 714.3  20.7   460  99.6  1955 113e5  7575 12742  26.6   1.0 
726.31/726.69	c N 726.4  20.7   460  99.6  1955 114e5  8431 12742  27.2   1.1 
1118.07/1118.57	c + 112e1  21.0   460  99.6  1955 169e5  7043 14016  26.3   1.0 
1118.07/1118.57	c 
1118.07/1118.57	c  seconds     variables   original    learned     agility
1118.07/1118.57	c         level        used      conflicts    limit          MB
1118.07/1118.57	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-1519066-1238307923/watcher-1519066-1238307923 -o /tmp/evaluation-result-1519066-1238307923/solver-1519066-1238307923 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1519066-1238307923.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 3/64 8371
/proc/meminfo: memFree=1633432/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=780 CPUtime=0
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 1103457327 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 195 104 69 152 0 41 0

[startup+0.0517439 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8371
/proc/meminfo: memFree=1633432/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1044 CPUtime=0.05
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 161 0 0 0 5 0 0 0 18 0 1 0 1103457327 1069056 146 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 261 146 69 152 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1044

[startup+0.101754 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8371
/proc/meminfo: memFree=1633432/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1044 CPUtime=0.1
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 169 0 0 0 10 0 0 0 18 0 1 0 1103457327 1069056 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 261 154 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301794 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8371
/proc/meminfo: memFree=1633432/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1044 CPUtime=0.3
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 189 0 0 0 30 0 0 0 19 0 1 0 1103457327 1069056 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134568623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 261 174 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701874 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8371
/proc/meminfo: memFree=1633432/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1176 CPUtime=0.7
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 193 0 0 0 70 0 0 0 22 0 1 0 1103457327 1204224 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 294 178 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50203 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1632976/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1176 CPUtime=1.5
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 208 0 0 0 150 0 0 0 25 0 1 0 1103457327 1204224 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 294 193 69 152 0 140 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1176

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1632784/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1308 CPUtime=3.09
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 231 0 0 0 309 0 0 0 25 0 1 0 1103457327 1339392 216 1992294400 134512640 135137933 4294956240 18446744073709551615 134569869 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 327 216 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1632592/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1308 CPUtime=6.29
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 251 0 0 0 629 0 0 0 25 0 1 0 1103457327 1339392 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134552275 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 327 236 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1632400/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1440 CPUtime=12.69
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 275 0 0 0 1269 0 0 0 25 0 1 0 1103457327 1474560 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1632272/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1568 CPUtime=25.48
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 301 0 0 0 2548 0 0 0 25 0 1 0 1103457327 1605632 286 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 392 286 69 152 0 238 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1568

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1632208/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1692 CPUtime=51.07
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 334 0 0 0 5107 0 0 0 25 0 1 0 1103457327 1732608 319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 423 319 69 152 0 269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1692

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631952/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=1824 CPUtime=102.25
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 373 0 0 0 10225 0 0 0 25 0 1 0 1103457327 1867776 358 1992294400 134512640 135137933 4294956240 18446744073709551615 134547565 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 456 358 69 152 0 302 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1824

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631824/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2092 CPUtime=162.23
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 412 0 0 0 16222 1 0 0 25 0 1 0 1103457327 2142208 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 523 397 69 152 0 369 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2092

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631696/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2092 CPUtime=222.21
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 417 0 0 0 22220 1 0 0 25 0 1 0 1103457327 2142208 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 523 402 69 152 0 369 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2092

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631632/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2092 CPUtime=282.18
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 441 0 0 0 28217 1 0 0 25 0 1 0 1103457327 2142208 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134553699 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 523 426 69 152 0 369 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2092

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631504/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2224 CPUtime=342.16
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 463 0 0 0 34215 1 0 0 25 0 1 0 1103457327 2277376 448 1992294400 134512640 135137933 4294956240 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 556 448 69 152 0 402 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2224

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631440/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2224 CPUtime=402.14
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 471 0 0 0 40213 1 0 0 25 0 1 0 1103457327 2277376 456 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 556 456 69 152 0 402 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2224

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631440/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2304 CPUtime=462.11
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 480 0 0 0 46210 1 0 0 25 0 1 0 1103457327 2359296 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 576 465 69 152 0 422 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 2304

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631312/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2436 CPUtime=522.09
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 502 0 0 0 52208 1 0 0 25 0 1 0 1103457327 2494464 487 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 609 487 69 152 0 455 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 2436

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631312/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2436 CPUtime=582.07
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 502 0 0 0 58205 2 0 0 25 0 1 0 1103457327 2494464 487 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 609 487 69 152 0 455 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2436

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631248/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2436 CPUtime=642.05
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 509 0 0 0 64203 2 0 0 25 0 1 0 1103457327 2494464 494 1992294400 134512640 135137933 4294956240 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 609 494 69 152 0 455 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2436

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631248/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2436 CPUtime=702.02
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 509 0 0 0 70200 2 0 0 25 0 1 0 1103457327 2494464 494 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 609 494 69 152 0 455 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 2436

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1631120/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2436 CPUtime=762
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 533 0 0 0 76198 2 0 0 25 0 1 0 1103457327 2494464 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 609 518 69 152 0 455 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 2436

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1630992/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2524 CPUtime=821.98
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 566 0 0 0 82196 2 0 0 25 0 1 0 1103457327 2584576 540 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 631 540 69 152 0 477 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 2524

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1630992/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2524 CPUtime=881.96
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 566 0 0 0 88193 3 0 0 25 0 1 0 1103457327 2584576 540 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 631 540 69 152 0 477 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 2524

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1630992/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2524 CPUtime=941.94
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 566 0 0 0 94191 3 0 0 25 0 1 0 1103457327 2584576 540 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 631 540 69 152 0 477 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 2524

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1630992/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2524 CPUtime=1001.91
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 566 0 0 0 100188 3 0 0 25 0 1 0 1103457327 2584576 540 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 631 540 69 152 0 477 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 2524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1630928/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2524 CPUtime=1061.89
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 566 0 0 0 106186 3 0 0 25 0 1 0 1103457327 2584576 540 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 631 540 69 152 0 477 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 2524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1630864/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2600 CPUtime=1121.86
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 580 0 0 0 112183 3 0 0 25 0 1 0 1103457327 2662400 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 650 554 69 152 0 496 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 2600

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8372
/proc/meminfo: memFree=1630864/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2600 CPUtime=1181.84
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 581 0 0 0 118181 3 0 0 25 0 1 0 1103457327 2662400 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 650 555 69 152 0 496 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 2600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8373
/proc/meminfo: memFree=1630608/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2724 CPUtime=1200.04
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 591 0 0 0 120001 3 0 0 25 0 1 0 1103457327 2789376 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 681 565 69 152 0 527 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2724

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8373
/proc/meminfo: memFree=1630608/2055920 swapFree=4175828/4192956
[pid=8371] ppid=8369 vsize=2724 CPUtime=1200.04
/proc/8371/stat : 8371 (picosat) R 8369 8371 8060 0 -1 4194304 591 0 0 0 120001 3 0 0 25 0 1 0 1103457327 2789376 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8371/statm: 681 565 69 152 0 527 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.040993
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 2732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 591
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= 2549

runsolver used 1.02684 second user time and 2.29965 second system time

The end

Launcher Data

Begin job on node33 at 2009-03-29 08:25:23
IDJOB=1519066
IDBENCH=70732
IDSOLVER=506
FILE ID=node33/1519066-1238307923
PBS_JOBID= 9061021
Free space on /tmp= 66132 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2035161427-020.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519066-1238307923/watcher-1519066-1238307923 -o /tmp/evaluation-result-1519066-1238307923/solver-1519066-1238307923 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1519066-1238307923.cnf

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

MD5SUM BENCH= 074d3c53fc7fcb6f758396e5d450cb42
RANDOM SEED=380908444

node33.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		: 3000.266
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		: 3000.266
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:       1633848 kB
Buffers:         64504 kB
Cached:         268248 kB
SwapCached:      10920 kB
Active:         124684 kB
Inactive:       220524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633848 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          18168 kB
Slab:            62880 kB
Committed_AS:  3016652 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-29 08:45:26