Trace number 1727626

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

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
MD5SUMd9bf8689fd094f6ad4f37a57f4f0a5ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark77.4612
Satisfiable
(Un)Satisfiability was proved
Number of variables2401
Number of clauses15960
Sum of the clauses size111993
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2427
Number of clauses of size 32205
Number of clauses of size 4294
Number of clauses of size 5441
Number of clauses of size over 512551

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-1727626-1240727172.cnf
0.00/0.00	c parsed header 'p cnf 2401 15960'
0.01/0.03	c initialized 2401 variables
0.01/0.03	c found 15960 non trivial clauses
0.01/0.03	c
0.01/0.03	c random number generator seed 0
0.01/0.03	c 
0.01/0.03	c  seconds     variables   original    learned     agility
0.01/0.03	c         level        used      conflicts    limit          MB
0.01/0.03	c 
0.01/0.03	c s   0.0   0.0  2345  32.4 15407     0   157     0   0.0   0.9 
0.01/0.03	c 
0.01/0.03	c initial reduction limit 7715 clauses
0.01/0.03	c 
0.01/0.03	c +   0.0 402.4  2345  35.4 15407   100   255  8486   3.6   0.9 
0.01/0.03	c R   0.0 402.4  2345  35.4 15407   100   255  8486   3.6   0.9 
0.01/0.04	c +   0.0 377.0  2345  35.8 15407   250   405  9334   8.3   0.9 
0.01/0.04	c R   0.0 366.7  2345  35.8 15407   407   562  9334  12.9   0.9 
0.01/0.04	c +   0.0 361.0  2345  35.8 15407   475   630 10267  14.5   0.9 
0.01/0.05	c +   0.1 321.5  2345  35.8 15407   812   967 11293  18.4   1.0 
0.01/0.06	c R   0.1 283.7  2345  35.8 15407  1214  1369 11293  19.4   1.0 
0.01/0.06	c +   0.1 276.3  2345  35.8 15407  1317  1472 12422  20.3   1.0 
0.01/0.08	c +   0.1 236.3  2345  35.8 15407  2074  2229 13664  21.4   1.1 
0.09/0.11	c +   0.1 201.8  2345  35.8 15407  3209  3364 15030  20.4   1.2 
0.09/0.12	c R   0.1 201.5  2345  35.8 15407  3220  3375 15030  20.4   1.2 
0.09/0.17	c +   0.2 165.5  2345  35.8 15407  4911  5066 16533  20.3   1.4 
0.19/0.27	c +   0.3 141.1  2345  37.3 15407  7464  7619 18186  19.0   1.7 
0.29/0.30	c R   0.3 137.9  2345  37.3 15407  8038  8193 18186  18.3   1.8 
0.39/0.44	c +   0.4 119.7  2345  37.3 15407 11293 11448 20004  18.4   2.2 
0.69/0.72	c +   0.7 103.4  2345  37.3 15407 17036 17189 22004  19.8   2.9 
0.79/0.88	c R   0.9  99.8  2345  37.3 15407 19258 19411 22004  19.4   3.2 
1.19/1.28	c +   1.3  91.0  2345  37.3 15407 25650 14786 24204  17.9   2.8 
2.09/2.13	c +   2.1  82.7  2345  38.7 15407 38571 15600 26624  18.2   2.9 
2.49/2.54	c R   2.5  79.0  2345  38.9 15407 44906 21935 26624  18.0   3.8 
2.49/2.54	c 
2.49/2.54	c  seconds     variables   original    learned     agility
2.49/2.54	c         level        used      conflicts    limit          MB
2.49/2.54	c 
3.39/3.48	c +   3.5  74.2  2345  38.9 15407 57952 21649 29286  20.8   3.4 
5.89/5.91	c +   5.9  74.9  2345  41.0 15407 87023 21396 32214  18.8   3.6 
7.59/7.67	c R   7.7 100.8  2345  51.4 15407 102e3 20855 32214  18.5   4.1 
10.09/10.14	c +  10.1 105.1  2345  59.2 15407 130e3 16551 35435  19.1   2.9 
17.19/17.25	c +  17.3  96.6  2345  63.2 15407 196e3 28749 38978  19.0   5.0 
24.88/24.92	c R  24.9 100.4  2345  66.0 15407 230e3 22909 38978  17.2   4.4 
33.48/33.55	c +  33.5  93.0  2345  66.1 15407 294e3 25974 42875  17.9   4.4 
58.28/58.37	c +  58.4  94.3  2345  74.7 15407 441e3 38069 47162  18.5   6.6 
77.87/77.90	c R  77.9  97.6  2345  75.9 15407 512e3 29297 47162  18.3   5.6 
105.46/105.58	c + 105.6  94.5  2345  77.3 15407 662e3 45754 51878  16.9   7.4 
196.34/196.43	c + 196.4 104.0  2345  84.0 15407 993e3 36441 57065  18.9   6.5 
242.62/242.70	c R 242.6 107.6  2345  85.2 15407 112e4 31860 57065  18.1   5.8 
341.80/341.95	c + 341.9 105.7  2345  89.5 15407 148e4 50453 62771  18.5   8.4 
620.23/620.45	c + 620.3 107.2  2345  90.0 15407 223e4 32328 69048  17.9   5.7 
715.90/716.15	c R 716.0 106.9  2345  90.0 15407 246e4 37982 69048  19.7   7.0 
1059.81/1060.10	c + 106e1 104.7  2345  90.1 15407 335e4 40084 75952  18.3   7.3 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1727626-1240727172/watcher-1727626-1240727172 -o /tmp/evaluation-result-1727626-1240727172/solver-1727626-1240727172 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1727626-1240727172.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: 1.00 1.00 1.09 3/64 14500
/proc/meminfo: memFree=1736352/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=1060 CPUtime=0
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 100744542 1085440 133 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 265 133 56 152 0 111 0

[startup+0.016908 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14500
/proc/meminfo: memFree=1736352/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=1456 CPUtime=0.01
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 251 0 0 0 1 0 0 0 18 0 1 0 100744542 1490944 236 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 364 236 56 152 0 210 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1456

[startup+0.101915 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14500
/proc/meminfo: memFree=1736352/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=1984 CPUtime=0.09
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 415 0 0 0 9 0 0 0 18 0 1 0 100744542 2031616 400 1992294400 134512640 135137933 4294956224 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 496 400 69 152 0 342 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301933 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14500
/proc/meminfo: memFree=1736352/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=2644 CPUtime=0.29
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 589 0 0 0 29 0 0 0 19 0 1 0 100744542 2707456 574 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 661 574 69 152 0 507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2644

[startup+0.70197 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14500
/proc/meminfo: memFree=1736352/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=3832 CPUtime=0.69
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 846 0 0 0 69 0 0 0 22 0 1 0 100744542 3923968 831 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 958 831 69 152 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3832

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14501
/proc/meminfo: memFree=1732632/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=4756 CPUtime=1.49
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 1085 0 0 0 149 0 0 0 25 0 1 0 100744542 4870144 1059 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 1189 1059 69 152 0 1035 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4756

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14501
/proc/meminfo: memFree=1731928/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=5416 CPUtime=3.09
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 1258 0 0 0 309 0 0 0 25 0 1 0 100744542 5545984 1232 1992294400 134512640 135137933 4294956224 18446744073709551615 134543016 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 1354 1232 69 152 0 1200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5416

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14501
/proc/meminfo: memFree=1731160/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=5680 CPUtime=6.29
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 1331 0 0 0 629 0 0 0 25 0 1 0 100744542 5816320 1305 1992294400 134512640 135137933 4294956224 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 1420 1305 69 152 0 1266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5680

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14501
/proc/meminfo: memFree=1730008/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=7124 CPUtime=12.69
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 1644 0 0 0 1268 1 0 0 25 0 1 0 100744542 7294976 1618 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 1781 1618 69 152 0 1627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7124

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14501
/proc/meminfo: memFree=1728280/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=8576 CPUtime=25.48
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2028 0 0 0 2547 1 0 0 25 0 1 0 100744542 8781824 2002 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 2144 2002 69 152 0 1990 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8576

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 14501
/proc/meminfo: memFree=1728216/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=8576 CPUtime=51.07
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2034 0 0 0 5106 1 0 0 25 0 1 0 100744542 8781824 2008 1992294400 134512640 135137933 4294956224 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 2144 2008 69 152 0 1990 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8576

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 14501
/proc/meminfo: memFree=1726744/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=10000 CPUtime=102.27
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2397 0 0 0 10225 2 0 0 25 0 1 0 100744542 10240000 2371 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 2500 2371 69 152 0 2346 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10000

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 14501
/proc/meminfo: memFree=1726488/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=10336 CPUtime=162.24
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2473 0 0 0 16222 2 0 0 25 0 1 0 100744542 10584064 2439 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 2584 2439 69 152 0 2430 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10336

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 14501
/proc/meminfo: memFree=1725144/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=11524 CPUtime=222.23
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2802 0 0 0 22220 3 0 0 25 0 1 0 100744542 11800576 2768 1992294400 134512640 135137933 4294956224 18446744073709551615 134552515 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 2881 2768 69 152 0 2727 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11524

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 14501
/proc/meminfo: memFree=1724888/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=11788 CPUtime=282.21
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2856 0 0 0 28218 3 0 0 25 0 1 0 100744542 12070912 2822 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 2947 2822 69 152 0 2793 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11788

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 14501
/proc/meminfo: memFree=1724824/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=11788 CPUtime=342.2
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2856 0 0 0 34216 4 0 0 25 0 1 0 100744542 12070912 2822 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 2947 2822 69 152 0 2793 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11788

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 14501
/proc/meminfo: memFree=1724312/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=12184 CPUtime=402.18
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2984 0 0 0 40214 4 0 0 25 0 1 0 100744542 12476416 2950 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3046 2950 69 152 0 2892 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12184

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 14501
/proc/meminfo: memFree=1724312/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=12184 CPUtime=462.17
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2984 0 0 0 46213 4 0 0 25 0 1 0 100744542 12476416 2950 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3046 2950 69 152 0 2892 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12184

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 14501
/proc/meminfo: memFree=1724248/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=12184 CPUtime=522.15
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2984 0 0 0 52211 4 0 0 25 0 1 0 100744542 12476416 2950 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3046 2950 69 152 0 2892 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12184

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 14501
/proc/meminfo: memFree=1724248/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=12184 CPUtime=582.13
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 2984 0 0 0 58209 4 0 0 25 0 1 0 100744542 12476416 2950 1992294400 134512640 135137933 4294956224 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3046 2950 69 152 0 2892 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12184

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 14501
/proc/meminfo: memFree=1722520/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=14412 CPUtime=642.12
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3402 0 0 0 64207 5 0 0 25 0 1 0 100744542 14757888 3368 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3603 3368 69 152 0 3449 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14412

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 14501
/proc/meminfo: memFree=1721880/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15036 CPUtime=702.1
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3562 0 0 0 70205 5 0 0 25 0 1 0 100744542 15396864 3528 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3759 3528 69 152 0 3605 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 15036

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 14503
/proc/meminfo: memFree=1721624/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15036 CPUtime=762.09
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3562 0 0 0 76204 5 0 0 25 0 1 0 100744542 15396864 3528 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3759 3528 69 152 0 3605 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 15036

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 14503
/proc/meminfo: memFree=1721752/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15036 CPUtime=822.07
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3562 0 0 0 82202 5 0 0 25 0 1 0 100744542 15396864 3528 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3759 3528 69 152 0 3605 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 15036

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14503
/proc/meminfo: memFree=1721816/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15036 CPUtime=882.05
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3562 0 0 0 88200 5 0 0 25 0 1 0 100744542 15396864 3528 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3759 3528 69 152 0 3605 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 15036

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14503
/proc/meminfo: memFree=1721752/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15032 CPUtime=942.04
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3562 0 0 0 94198 6 0 0 25 0 1 0 100744542 15392768 3528 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3758 3528 69 152 0 3604 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 15032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14503
/proc/meminfo: memFree=1721752/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15032 CPUtime=1002.02
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3562 0 0 0 100196 6 0 0 25 0 1 0 100744542 15392768 3528 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3758 3528 69 152 0 3604 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 15032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14503
/proc/meminfo: memFree=1721688/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15032 CPUtime=1062.01
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3562 0 0 0 106195 6 0 0 25 0 1 0 100744542 15392768 3528 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3758 3528 69 152 0 3604 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 15032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14503
/proc/meminfo: memFree=1721560/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=15032 CPUtime=1121.99
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3590 0 0 0 112193 6 0 0 25 0 1 0 100744542 15392768 3556 1992294400 134512640 135137933 4294956224 18446744073709551615 134553517 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 3758 3556 69 152 0 3604 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14503
/proc/meminfo: memFree=1720536/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=16088 CPUtime=1181.97
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3838 0 0 0 118191 6 0 0 25 0 1 0 100744542 16474112 3804 1992294400 134512640 135137933 4294956224 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 4022 3804 69 152 0 3868 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 16088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14503
/proc/meminfo: memFree=1720536/2055920 swapFree=4192956/4192956
[pid=14500] ppid=14498 vsize=16088 CPUtime=1200.07
/proc/14500/stat : 14500 (picosat) R 14498 14500 14398 0 -1 4194304 3838 0 0 0 120001 6 0 0 25 0 1 0 100744542 16474112 3804 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14500/statm: 4022 3804 69 152 0 3868 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16088

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): 1200.01
CPU system time (s): 0.070989
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 16088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3838
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= 3378

runsolver used 0.966853 second user time and 2.41363 second system time

The end

Launcher Data

Begin job on node55 at 2009-04-26 08:26:12
IDJOB=1727626
IDBENCH=24642
IDSOLVER=506
FILE ID=node55/1727626-1240727172
PBS_JOBID= 9186954
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl004.sat05-3825.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727626-1240727172/watcher-1727626-1240727172 -o /tmp/evaluation-result-1727626-1240727172/solver-1727626-1240727172 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1727626-1240727172.cnf

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

MD5SUM BENCH= d9bf8689fd094f6ad4f37a57f4f0a5ae
RANDOM SEED=662277132

node55.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		: 3000.240
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		: 3000.240
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:       1736832 kB
Buffers:         29184 kB
Cached:         208816 kB
SwapCached:          0 kB
Active:          35216 kB
Inactive:       216696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736832 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          23640 kB
Slab:            53252 kB
Committed_AS:   293376 kB
PageTables:       1360 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= 66388 MiB
End job on node55 at 2009-04-26 08:46:14