Trace number 1517422

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
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-1517422-1238285202.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  58.9   540  83.5  2295   100   100  1261  15.3   0.1 
0.00/0.00	c R   0.0  58.9   540  83.5  2295   101   101  1261  15.5   0.1 
0.00/0.01	c +   0.0  43.9   540  94.6  2295   250   250  1387  22.6   0.1 
0.00/0.01	c N   0.0  42.4   540  97.0  2295   402   402  1387  24.6   0.2 
0.00/0.01	c +   0.0  41.4   540  97.4  2295   475   475  1525  26.5   0.2 
0.00/0.03	c +   0.0  38.8   540  98.1  2295   812   812  1677  26.6   0.2 
0.00/0.04	c N   0.0  37.1   540  98.7  2295  1204  1204  1677  26.1   0.3 
0.00/0.04	c +   0.0  36.9   540  98.7  2295  1317  1317  1844  27.0   0.3 
0.00/0.07	c +   0.1  34.8   540  99.1  2295  2074  1147  2028  27.8   0.3 
0.10/0.12	c +   0.1  34.0   540  99.4  2295  3209  1263  2230  27.5   0.3 
0.10/0.12	c N   0.1  34.0   540  99.4  2295  3214  1268  2230  27.6   0.3 
0.10/0.19	c +   0.2  33.4   540  99.4  2295  4911  1843  2453  25.8   0.4 
0.20/0.29	c +   0.3  32.9   540  99.4  2295  7464  1925  2698  26.5   0.4 
0.30/0.32	c N   0.3  32.9   540  99.4  2295  8037  2498  2698  26.1   0.4 
0.40/0.46	c +   0.5  32.7   540  99.4  2295 11293  1693  2967  26.6   0.3 
0.69/0.71	c +   0.7  32.7   540  99.4  2295 17036  2971  3263  26.2   0.5 
0.79/0.81	c N   0.8  32.8   540  99.4  2295 19264  1925  3263  28.1   0.4 
1.00/1.09	c +   1.1  32.1   540  99.4  2295 25650  1759  3589  28.0   0.3 
1.59/1.69	c +   1.7  31.2   540  99.4  2295 38571  2070  3947  26.6   0.4 
1.89/1.98	c N   2.0  31.0   540  99.4  2295 44913  2474  3947  26.5   0.4 
1.89/1.98	c 
1.89/1.98	c  seconds     variables   original    learned     agility
1.89/1.98	c         level        used      conflicts    limit          MB
1.89/1.98	c 
2.49/2.59	c +   2.6  30.5   540  99.4  2295 57952  3636  4341  27.7   0.6 
3.99/4.00	c +   4.0  30.4   540  99.4  2295 87023  2224  4775  25.1   0.4 
4.69/4.79	c N   4.8  30.3   540  99.4  2295 102e3  3435  4775  26.7   0.6 
6.09/6.14	c +   6.1  29.8   540  99.4  2295 130e3  2726  5252  25.6   0.5 
9.39/9.43	c +   9.4  29.5   540  99.4  2295 196e3  4927  5777  25.8   0.8 
11.19/11.23	c N  11.2  29.3   540  99.4  2295 230e3  4962  5777  27.4   0.7 
14.49/14.58	c +  14.6  29.0   540  99.4  2295 294e3  4578  6354  25.5   0.7 
22.49/22.59	c +  22.6  28.8   540  99.4  2295 441e3  5269  6989  25.6   0.8 
26.48/26.55	c N  26.6  28.5   540  99.4  2295 512e3  6757  6989  26.7   0.9 
34.78/34.83	c +  34.8  28.2   540  99.4  2295 662e3  5402  7687  23.8   0.8 
53.58/53.62	c +  53.6  28.0   540  99.4  2295 993e3  5329  8455  27.4   0.7 
61.28/61.39	c N  61.4  27.6   540  99.4  2295 112e4  4649  8455  25.9   0.7 
82.57/82.68	c +  82.7  27.4   540  99.4  2295 148e4  6528  9300  26.5   1.0 
127.66/127.70	c + 127.7  26.5   540  99.4  2295 223e4  6339 10230  27.1   0.9 
141.76/141.80	c N 141.8  26.3   540  99.4  2295 246e4  6959 10230  25.5   1.0 
198.14/198.29	c + 198.2  25.8   540  99.4  2295 335e4  7052 11253  25.0   1.0 
306.21/306.32	c + 306.2  24.6   540  99.4  2295 502e4  9881 12378  27.0   1.3 
326.40/326.52	c N 326.4  24.5   540  99.4  2295 533e4  8801 12378  27.7   1.2 
475.56/475.71	c + 475.6  23.7   540  99.4  2295 754e4  8275 13615  26.1   1.1 
745.19/745.44	c + 745.2  23.4   540  99.4  2295 113e5 10705 14976  27.9   1.4 
757.79/758.03	c N 757.8  23.4   540  99.4  2295 114e5 12732 14976  27.1   1.7 
1170.98/1171.32	c + 117e1  23.6   540  99.4  2295 169e5  8419 16473  27.4   1.2 
1170.98/1171.32	c 
1170.98/1171.32	c  seconds     variables   original    learned     agility
1170.98/1171.32	c         level        used      conflicts    limit          MB
1170.98/1171.32	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-1517422-1238285202/watcher-1517422-1238285202 -o /tmp/evaluation-result-1517422-1238285202/solver-1517422-1238285202 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517422-1238285202.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 2/73 5945
/proc/meminfo: memFree=1347096/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=912 CPUtime=0
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 127 0 0 0 0 0 0 0 21 0 1 0 1101184687 933888 112 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 228 112 69 152 0 74 0

[startup+0.00912691 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5945
/proc/meminfo: memFree=1347096/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=912 CPUtime=0
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 131 0 0 0 0 0 0 0 21 0 1 0 1101184687 933888 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 228 116 69 152 0 74 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 912

[startup+0.102136 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5945
/proc/meminfo: memFree=1347096/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1048 CPUtime=0.1
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 187 0 0 0 10 0 0 0 21 0 1 0 1101184687 1073152 172 1992294400 134512640 135137933 4294956240 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 262 172 69 152 0 108 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.30216 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5945
/proc/meminfo: memFree=1347096/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1184 CPUtime=0.3
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 209 0 0 0 30 0 0 0 23 0 1 0 1101184687 1212416 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 296 194 69 152 0 142 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1184

[startup+0.702208 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 5945
/proc/meminfo: memFree=1347096/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1316 CPUtime=0.69
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 227 0 0 0 69 0 0 0 25 0 1 0 1101184687 1347584 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134527854 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 329 212 69 152 0 175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1316

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1346448/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1316 CPUtime=1.49
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 1101184687 1347584 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 329 231 69 152 0 175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1316

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1346192/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1476 CPUtime=3.09
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 272 0 0 0 309 0 0 0 25 0 1 0 1101184687 1511424 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 369 257 69 152 0 215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1476

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1346064/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1608 CPUtime=6.29
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 303 0 0 0 629 0 0 0 25 0 1 0 1101184687 1646592 288 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 402 288 69 152 0 248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1608

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1345808/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1736 CPUtime=12.69
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 330 0 0 0 1269 0 0 0 25 0 1 0 1101184687 1777664 315 1992294400 134512640 135137933 4294956240 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 434 315 69 152 0 280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1736

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1345616/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1860 CPUtime=25.49
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 368 0 0 0 2549 0 0 0 25 0 1 0 1101184687 1904640 353 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 465 353 69 152 0 311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1860

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1345488/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=1988 CPUtime=51.08
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 399 0 0 0 5108 0 0 0 25 0 1 0 1101184687 2035712 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 497 384 69 152 0 343 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1988

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1345296/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2116 CPUtime=102.27
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 441 0 0 0 10227 0 0 0 25 0 1 0 1101184687 2166784 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 529 426 69 152 0 375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2116

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1345168/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2248 CPUtime=162.25
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 472 0 0 0 16225 0 0 0 25 0 1 0 1101184687 2301952 457 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 562 457 69 152 0 408 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2248

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1345040/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2376 CPUtime=222.23
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 506 0 0 0 22223 0 0 0 25 0 1 0 1101184687 2433024 491 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 594 491 69 152 0 440 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2376

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1345040/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2376 CPUtime=282.22
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 506 0 0 0 28222 0 0 0 25 0 1 0 1101184687 2433024 491 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 594 491 69 152 0 440 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2376

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344848/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2508 CPUtime=342.2
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 538 0 0 0 34220 0 0 0 25 0 1 0 1101184687 2568192 523 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 627 523 69 152 0 473 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2508

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344848/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2508 CPUtime=402.18
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 539 0 0 0 40218 0 0 0 25 0 1 0 1101184687 2568192 524 1992294400 134512640 135137933 4294956240 18446744073709551615 134545330 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 627 524 69 152 0 473 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2508

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344784/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2508 CPUtime=462.17
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 550 0 0 0 46217 0 0 0 25 0 1 0 1101184687 2568192 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 627 535 69 152 0 473 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2508

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344592/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2772 CPUtime=522.15
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 598 0 0 0 52215 0 0 0 25 0 1 0 1101184687 2838528 583 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 693 583 69 152 0 539 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2772

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344592/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2772 CPUtime=582.14
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 598 0 0 0 58214 0 0 0 25 0 1 0 1101184687 2838528 583 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 693 583 69 152 0 539 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2772

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344528/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2768 CPUtime=642.13
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 607 0 0 0 64213 0 0 0 25 0 1 0 1101184687 2834432 592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 692 592 69 152 0 538 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2768

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344528/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2768 CPUtime=702.1
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 607 0 0 0 70210 0 0 0 25 0 1 0 1101184687 2834432 592 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 692 592 69 152 0 538 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2768

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344464/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2896 CPUtime=762.09
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 625 0 0 0 76209 0 0 0 25 0 1 0 1101184687 2965504 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 724 610 69 152 0 570 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2896

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344400/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2896 CPUtime=822.07
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 648 0 0 0 82207 0 0 0 25 0 1 0 1101184687 2965504 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 724 633 69 152 0 570 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2896

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344400/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2896 CPUtime=882.05
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 648 0 0 0 88205 0 0 0 25 0 1 0 1101184687 2965504 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 724 633 69 152 0 570 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2896

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344400/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2896 CPUtime=942.04
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 648 0 0 0 94204 0 0 0 25 0 1 0 1101184687 2965504 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 724 633 69 152 0 570 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344336/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2896 CPUtime=1002.02
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 652 0 0 0 100202 0 0 0 25 0 1 0 1101184687 2965504 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 724 637 69 152 0 570 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 2896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344400/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2896 CPUtime=1062.01
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 652 0 0 0 106201 0 0 0 25 0 1 0 1101184687 2965504 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 724 637 69 152 0 570 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 2896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344400/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=2896 CPUtime=1121.99
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 652 0 0 0 112199 0 0 0 25 0 1 0 1101184687 2965504 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 724 637 69 152 0 570 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 2896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344144/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=3292 CPUtime=1181.97
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 713 0 0 0 118197 0 0 0 25 0 1 0 1101184687 3371008 697 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 823 697 69 152 0 669 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 3292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5946
/proc/meminfo: memFree=1344144/2055920 swapFree=4175504/4192956
[pid=5945] ppid=5943 vsize=3292 CPUtime=1200.07
/proc/5945/stat : 5945 (picosat) R 5943 5945 5872 0 -1 4194304 713 0 0 0 120007 0 0 0 25 0 1 0 1101184687 3371008 697 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5945/statm: 823 697 69 152 0 669 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3292

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.005999
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 3292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 713
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= 1995

runsolver used 1.04184 second user time and 3.33749 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 01:06:42
IDJOB=1517422
IDBENCH=70595
IDSOLVER=506
FILE ID=node77/1517422-1238285202
PBS_JOBID= 9060998
Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517422-1238285202/watcher-1517422-1238285202 -o /tmp/evaluation-result-1517422-1238285202/solver-1517422-1238285202 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517422-1238285202.cnf

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=462218951

node77.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		: 3000.230
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		: 3000.230
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:       1347512 kB
Buffers:         77608 kB
Cached:         540940 kB
SwapCached:       9160 kB
Active:         181620 kB
Inactive:       450168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347512 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          17528 kB
Slab:            61696 kB
Committed_AS:  2589988 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-29 01:26:44