Trace number 1517494

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
MD5SUM12366f275d7d2c369dd8888e0db58ba8
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-1517494-1238286414.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  56.8   540  78.0  2295   100   100  1261  15.9   0.1 
0.00/0.00	c R   0.0  56.8   540  78.1  2295   101   101  1261  15.9   0.1 
0.00/0.01	c +   0.0  44.6   540  94.8  2295   250   250  1387  26.3   0.1 
0.00/0.01	c N   0.0  41.9   540  95.7  2295   402   402  1387  27.1   0.2 
0.00/0.01	c +   0.0  41.0   540  96.5  2295   475   475  1525  27.7   0.2 
0.00/0.03	c +   0.0  39.0   540  98.0  2295   812   812  1677  27.1   0.2 
0.00/0.04	c N   0.0  37.9   540  98.5  2295  1203  1203  1677  26.8   0.3 
0.00/0.05	c +   0.0  37.6   540  98.5  2295  1317  1317  1844  26.4   0.3 
0.04/0.08	c +   0.1  36.4   540  99.1  2295  2074  1146  2028  26.1   0.3 
0.09/0.13	c +   0.1  35.7   540  99.1  2295  3209  1261  2230  26.1   0.3 
0.09/0.13	c N   0.1  35.7   540  99.1  2295  3211  1263  2230  26.1   0.3 
0.19/0.20	c +   0.2  34.8   540  99.1  2295  4911  1842  2453  27.1   0.4 
0.29/0.32	c +   0.3  34.5   540  99.1  2295  7464  1935  2698  27.0   0.4 
0.29/0.35	c N   0.3  34.4   540  99.1  2295  8020  2491  2698  26.9   0.4 
0.49/0.50	c +   0.5  34.2   540  99.1  2295 11293  1703  2967  25.5   0.3 
0.69/0.78	c +   0.8  33.9   540  99.3  2295 17036  2977  3263  26.8   0.5 
0.79/0.89	c N   0.9  33.7   540  99.3  2295 19237  1902  3263  26.2   0.4 
1.10/1.19	c +   1.2  33.3   540  99.3  2295 25650  1766  3589  27.6   0.3 
1.79/1.84	c +   1.8  32.8   540  99.3  2295 38571  2077  3947  26.8   0.4 
2.10/2.16	c N   2.2  32.5   540  99.3  2295 44871  2432  3947  27.9   0.4 
2.10/2.16	c 
2.10/2.16	c  seconds     variables   original    learned     agility
2.10/2.16	c         level        used      conflicts    limit          MB
2.10/2.16	c 
2.79/2.84	c +   2.8  31.8   540  99.3  2295 57952  3637  4341  26.3   0.6 
4.30/4.38	c +   4.4  31.0   540  99.3  2295 87023  2221  4775  26.7   0.4 
5.19/5.20	c N   5.2  30.8   540  99.3  2295 102e3  3381  4775  28.3   0.5 
6.69/6.71	c +   6.7  30.3   540  99.3  2295 130e3  2723  5252  26.7   0.5 
10.19/10.24	c +  10.2  29.4   540  99.3  2295 196e3  4947  5777  27.5   0.7 
12.09/12.17	c N  12.2  29.1   540  99.3  2295 230e3  4912  5777  27.4   0.7 
15.79/15.82	c +  15.8  28.8   540  99.3  2295 294e3  4598  6354  26.1   0.7 
24.39/24.45	c +  24.4  28.2   540  99.3  2295 441e3  5236  6989  25.8   0.7 
28.59/28.64	c N  28.6  27.9   540  99.3  2295 512e3  6633  6989  27.7   0.9 
37.38/37.45	c +  37.4  27.6   540  99.3  2295 662e3  5324  7687  26.4   0.8 
57.87/57.97	c +  58.0  27.2   540  99.3  2295 993e3  5129  8455  27.4   0.7 
66.47/66.55	c N  66.5  27.0   540  99.3  2295 112e4  4363  8455  27.3   0.7 
89.66/89.72	c +  89.7  26.7   540  99.3  2295 148e4  6292  9300  25.4   0.9 
138.65/138.79	c + 138.8  26.0   540  99.3  2295 223e4  5954 10230  26.7   0.9 
154.45/154.51	c N 154.5  26.0   540  99.3  2295 246e4  6370 10230  26.6   1.0 
216.64/216.78	c + 216.7  25.8   540  99.3  2295 335e4  6466 11253  27.3   0.9 
338.00/338.17	c + 338.1  25.2   540  99.3  2295 502e4  8907 12378  28.0   1.2 
360.79/360.99	c N 360.9  25.2   540  99.3  2295 533e4  7654 12378  26.9   1.1 
525.95/526.18	c + 526.0  25.1   540  99.3  2295 754e4  7302 13615  26.1   1.0 
824.87/825.18	c + 825.0  25.0   540  99.3  2295 113e5  9918 14976  25.7   1.3 
838.46/838.70	c N 838.5  24.9   540  99.3  2295 114e5 11840 14976  25.8   1.5

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-1517494-1238286414/watcher-1517494-1238286414 -o /tmp/evaluation-result-1517494-1238286414/solver-1517494-1238286414 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517494-1238286414.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 9408
/proc/meminfo: memFree=1302400/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=912 CPUtime=0
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1101303015 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 228 111 69 152 0 74 0

[startup+0.0511769 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 9408
/proc/meminfo: memFree=1302400/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1048 CPUtime=0.04
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 169 0 0 0 4 0 0 0 18 0 1 0 1101303015 1073152 154 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 262 154 69 152 0 108 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101174 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 9408
/proc/meminfo: memFree=1302400/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1048 CPUtime=0.09
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 1101303015 1073152 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 262 173 69 152 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301193 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 9408
/proc/meminfo: memFree=1302400/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1192 CPUtime=0.29
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 210 0 0 0 29 0 0 0 19 0 1 0 1101303015 1220608 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134552406 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 298 195 69 152 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1192

[startup+0.701233 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 9408
/proc/meminfo: memFree=1302400/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1192 CPUtime=0.69
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 228 0 0 0 69 0 0 0 22 0 1 0 1101303015 1220608 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134528191 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 298 213 69 152 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1192

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1301752/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1324 CPUtime=1.49
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 1101303015 1355776 232 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 331 232 69 152 0 177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1301560/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1456 CPUtime=3.09
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 1101303015 1490944 263 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 364 263 69 152 0 210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1456

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1301304/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1580 CPUtime=6.29
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 290 0 0 0 629 0 0 0 25 0 1 0 1101303015 1617920 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 395 275 69 152 0 241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1580

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1301112/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1688 CPUtime=12.69
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 325 0 0 0 1269 0 0 0 25 0 1 0 1101303015 1728512 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 422 310 69 152 0 268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1688

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1301048/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1820 CPUtime=25.48
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 360 0 0 0 2548 0 0 0 25 0 1 0 1101303015 1863680 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 455 345 69 152 0 301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1820

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300856/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=1952 CPUtime=51.07
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 395 0 0 0 5107 0 0 0 25 0 1 0 1101303015 1998848 380 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 488 380 69 152 0 334 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1952

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300536/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2144 CPUtime=102.26
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 452 0 0 0 10226 0 0 0 25 0 1 0 1101303015 2195456 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 536 437 69 152 0 382 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2144

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300344/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2392 CPUtime=162.25
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 498 0 0 0 16224 1 0 0 25 0 1 0 1101303015 2449408 483 1992294400 134512640 135137933 4294956240 18446744073709551615 134521269 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 598 483 69 152 0 444 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2392

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300280/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2392 CPUtime=222.23
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 511 0 0 0 22222 1 0 0 25 0 1 0 1101303015 2449408 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 598 496 69 152 0 444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300152/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2492 CPUtime=282.21
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 525 0 0 0 28220 1 0 0 25 0 1 0 1101303015 2551808 510 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 623 510 69 152 0 469 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2492

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300088/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2492 CPUtime=342.2
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 541 0 0 0 34219 1 0 0 25 0 1 0 1101303015 2551808 526 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 623 526 69 152 0 469 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2492

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1299960/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2596 CPUtime=402.18
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 562 0 0 0 40217 1 0 0 25 0 1 0 1101303015 2658304 547 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 649 547 69 152 0 495 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2596

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300088/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2596 CPUtime=462.16
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 562 0 0 0 46215 1 0 0 25 0 1 0 1101303015 2658304 547 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 649 547 69 152 0 495 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2596

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1300152/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2596 CPUtime=522.15
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 562 0 0 0 52213 2 0 0 25 0 1 0 1101303015 2658304 547 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 649 547 69 152 0 495 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2596

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2836 CPUtime=582.13
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 628 0 0 0 58211 2 0 0 25 0 1 0 1101303015 2904064 613 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 709 613 69 152 0 555 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2836

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2836 CPUtime=642.12
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 628 0 0 0 64210 2 0 0 25 0 1 0 1101303015 2904064 613 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 709 613 69 152 0 555 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2836

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2836 CPUtime=702.09
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 628 0 0 0 70207 2 0 0 25 0 1 0 1101303015 2904064 613 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 709 613 69 152 0 555 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2836

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2836 CPUtime=762.08
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 628 0 0 0 76206 2 0 0 25 0 1 0 1101303015 2904064 613 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 709 613 69 152 0 555 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2836

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1299832/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2836 CPUtime=822.07
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 628 0 0 0 82204 3 0 0 25 0 1 0 1101303015 2904064 613 1992294400 134512640 135137933 4294956240 18446744073709551615 134553433 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 709 613 69 152 0 555 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2836

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9409
/proc/meminfo: memFree=1299768/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2968 CPUtime=882.05
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 649 0 0 0 88202 3 0 0 25 0 1 0 1101303015 3039232 634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 742 634 69 152 0 588 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2968

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9411
/proc/meminfo: memFree=1299448/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2968 CPUtime=942.03
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 660 0 0 0 94200 3 0 0 25 0 1 0 1101303015 3039232 645 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 742 645 69 152 0 588 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 2968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9411
/proc/meminfo: memFree=1299512/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2968 CPUtime=1002.01
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 660 0 0 0 100198 3 0 0 25 0 1 0 1101303015 3039232 645 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 742 645 69 152 0 588 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 2968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9411
/proc/meminfo: memFree=1299576/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2968 CPUtime=1061.99
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 660 0 0 0 106196 3 0 0 25 0 1 0 1101303015 3039232 645 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 742 645 69 152 0 588 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 2968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9411
/proc/meminfo: memFree=1299576/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2968 CPUtime=1121.98
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 660 0 0 0 112195 3 0 0 25 0 1 0 1101303015 3039232 645 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 742 645 69 152 0 588 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 2968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9411
/proc/meminfo: memFree=1299640/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2968 CPUtime=1181.96
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 660 0 0 0 118193 3 0 0 25 0 1 0 1101303015 3039232 645 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 742 645 69 152 0 588 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 2968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 9411
/proc/meminfo: memFree=1299640/2055920 swapFree=4175244/4192956
[pid=9408] ppid=9406 vsize=2968 CPUtime=1200.06
/proc/9408/stat : 9408 (picosat) R 9406 9408 9309 0 -1 4194304 660 0 0 0 120003 3 0 0 25 0 1 0 1101303015 3039232 645 1992294400 134512640 135137933 4294956240 18446744073709551615 134521423 0 0 4096 0 0 0 0 17 1 0 0
/proc/9408/statm: 742 645 69 152 0 588 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 2968

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.038994
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 2968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
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= 660
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= 936

runsolver used 1.07284 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-29 01:26:54
IDJOB=1517494
IDBENCH=70601
IDSOLVER=506
FILE ID=node60/1517494-1238286414
PBS_JOBID= 9060999
Free space on /tmp= 66404 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517494-1238286414/watcher-1517494-1238286414 -o /tmp/evaluation-result-1517494-1238286414/solver-1517494-1238286414 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517494-1238286414.cnf

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

MD5SUM BENCH= 12366f275d7d2c369dd8888e0db58ba8
RANDOM SEED=1464067691

node60.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		: 3000.202
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		: 3000.202
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:       1302880 kB
Buffers:         82764 kB
Cached:         581820 kB
SwapCached:      10996 kB
Active:         208700 kB
Inactive:       468968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1302880 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          18364 kB
Slab:            60920 kB
Committed_AS:  3206540 kB
PageTables:       1712 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= 66404 MiB
End job on node60 at 2009-03-29 01:46:57