Trace number 1737300

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) 1200.02 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-115-100.cnf
MD5SUMfd3986b9c0990131ef596f6d92a0612d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark595.86
Satisfiable
(Un)Satisfiability was proved
Number of variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
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-1737300-1240815917.cnf
0.00/0.00	c parsed header 'p cnf 117 244'
0.00/0.00	c initialized 117 variables
0.00/0.00	c found 244 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   117   0.0   244     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 122 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  23.2   117  88.9   244   100   100   134   8.9   0.0 
0.00/0.00	c R   0.0  23.2   117  88.9   244   103   103   134   9.1   0.0 
0.00/0.00	c +   0.0  23.8   117 100.0   244   250   111   147  14.7   0.0 
0.00/0.00	c R   0.0  25.3   117 100.0   244   403   109   147  20.3   0.0 
0.00/0.00	c +   0.0  24.9   117 100.0   244   475   102   161  21.2   0.0 
0.00/0.01	c +   0.0  24.1   117 100.0   244   812   102   177  26.9   0.0 
0.00/0.01	c N   0.0  23.8   117 100.0   244  1207   124   177  30.5   0.0 
0.00/0.02	c +   0.0  23.6   117 100.0   244  1317   141   194  30.3   0.0 
0.00/0.03	c +   0.0  22.7   117 100.0   244  2074   194   213  30.4   0.0 
0.00/0.05	c +   0.1  22.9   117 100.0   244  3209   213   234  29.8   0.0 
0.00/0.05	c N   0.1  22.9   117 100.0   244  3215   219   234  29.7   0.0 
0.05/0.08	c +   0.1  22.5   117 100.0   244  4911   209   257  27.9   0.0 
0.09/0.12	c +   0.1  22.0   117 100.0   244  7464   208   282  26.7   0.0 
0.09/0.13	c N   0.1  22.0   117 100.0   244  8029   190   282  29.1   0.0 
0.09/0.18	c +   0.2  22.7   117 100.0   244 11293   260   310  29.8   0.0 
0.19/0.28	c +   0.3  22.8   117 100.0   244 17036   227   341  27.2   0.0 
0.29/0.32	c N   0.3  22.8   117 100.0   244 19249   324   341  28.8   0.0 
0.39/0.42	c +   0.4  22.9   117 100.0   244 25650   198   375  27.3   0.0 
0.59/0.64	c +   0.6  22.7   117 100.0   244 38571   367   412  26.7   0.0 
0.69/0.75	c N   0.8  22.5   117 100.0   244 44893   323   412  30.2   0.0 
0.69/0.75	c 
0.69/0.75	c  seconds     variables   original    learned     agility
0.69/0.75	c         level        used      conflicts    limit          MB
0.69/0.75	c 
0.89/0.97	c +   1.0  22.3   117 100.0   244 57952   223   453  29.2   0.0 
1.39/1.47	c +   1.5  21.8   117 100.0   244 87023   443   498  30.1   0.1 
1.69/1.74	c N   1.7  21.9   117 100.0   244 102e3   489   498  28.8   0.1 
2.20/2.22	c +   2.2  21.7   117 100.0   244 130e3   490   547  26.8   0.1 
3.39/3.44	c +   3.4  21.4   117 100.0   244 196e3   362   601  29.4   0.0 
4.09/4.10	c N   4.1  21.2   117 100.0   244 230e3   367   601  27.4   0.0 
5.19/5.25	c +   5.3  21.4   117 100.0   244 294e3   370   661  26.8   0.0 
7.89/7.93	c +   7.9  21.1   117 100.0   244 441e3   384   727  25.8   0.0 
9.19/9.25	c N   9.2  21.0   117 100.0   244 512e3   407   727  25.9   0.0 
11.99/12.05	c +  12.0  21.5   117 100.0   244 662e3   563   799  33.6   0.1 
18.09/18.11	c +  18.1  22.6   117 100.0   244 993e3   506   878  26.9   0.1 
20.29/20.39	c N  20.4  22.7   117 100.0   244 112e4   782   878  29.0   0.1 
26.88/26.96	c +  27.0  22.9   117 100.0   244 148e4   652   965  26.9   0.1 
40.68/40.78	c +  40.8  23.4   117 100.0   244 223e4   676  1061  21.7   0.1 
44.78/44.89	c N  44.9  23.3   117 100.0   244 246e4  1012  1061  26.2   0.1 
61.97/62.09	c +  62.1  23.3   117 100.0   244 335e4   918  1167  25.0   0.1 
93.96/94.06	c +  94.0  23.4   117 100.0   244 502e4   719  1283  28.9   0.1 
99.96/100.05	c N 100.0  23.4   117 100.0   244 533e4   791  1283  27.4   0.1 
142.95/143.02	c + 143.0  23.5   117 100.0   244 754e4  1190  1411  25.0   0.1 
217.42/217.52	c + 217.5  23.1   117 100.0   244 113e5  1348  1552  24.7   0.1 
220.62/220.75	c N 220.7  23.1   117 100.0   244 114e5   813  1552  27.4   0.1 
329.39/329.52	c + 329.4  23.3   117 100.0   244 169e5   981  1707  26.9   0.1 
329.39/329.52	c 
329.39/329.52	c  seconds     variables   original    learned     agility
329.39/329.52	c         level        used      conflicts    limit          MB
329.39/329.52	c 
478.64/478.87	c N 478.7  22.8   117 100.0   244 246e5   977  1707  25.1   0.1 
496.43/496.66	c + 496.5  22.8   117 100.0   244 254e5  1244  1877  26.3   0.1 
760.45/760.72	c + 760.5  22.9   117 100.0   244 381e5  1626  2064  27.1   0.2 
1071.75/1072.16	c N 107e1  22.7   117 100.0   244 524e5  1186  2064  27.6   0.1 
1175.02/1175.47	c + 118e1  22.8   117 100.0   244 572e5  1354  2270  27.9   0.1

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-1737300-1240815917/watcher-1737300-1240815917 -o /tmp/evaluation-result-1737300-1240815917/solver-1737300-1240815917 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1737300-1240815917.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: 1.83 1.82 1.49 2/64 12956
/proc/meminfo: memFree=1534928/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=0
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 109618973 798720 86 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 86 69 152 0 41 0

[startup+0.059389 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 12956
/proc/meminfo: memFree=1534928/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=0.05
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 103 0 0 0 5 0 0 0 18 0 1 0 109618973 798720 88 1992294400 134512640 135137933 4294956224 18446744073709551615 134522786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 88 69 152 0 41 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 780

[startup+0.101358 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 12956
/proc/meminfo: memFree=1534928/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=0.09
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 104 0 0 0 9 0 0 0 18 0 1 0 109618973 798720 89 1992294400 134512640 135137933 4294956224 18446744073709551615 134548799 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 89 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.301391 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 12956
/proc/meminfo: memFree=1534928/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=0.29
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 106 0 0 0 29 0 0 0 19 0 1 0 109618973 798720 91 1992294400 134512640 135137933 4294956224 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 91 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.701459 s]
/proc/loadavg: 1.83 1.82 1.49 2/64 12956
/proc/meminfo: memFree=1534928/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=0.69
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 108 0 0 0 69 0 0 0 23 0 1 0 109618973 798720 93 1992294400 134512640 135137933 4294956224 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50159 s]
/proc/loadavg: 1.83 1.82 1.49 2/65 12957
/proc/meminfo: memFree=1534792/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=1.49
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 110 0 0 0 149 0 0 0 25 0 1 0 109618973 798720 95 1992294400 134512640 135137933 4294956224 18446744073709551615 134551455 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 95 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10186 s]
/proc/loadavg: 1.83 1.82 1.49 2/65 12957
/proc/meminfo: memFree=1534664/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=3.09
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 115 0 0 0 309 0 0 0 25 0 1 0 109618973 798720 100 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 100 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.3014 s]
/proc/loadavg: 1.77 1.81 1.49 2/65 12957
/proc/meminfo: memFree=1534600/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=6.29
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 119 0 0 0 629 0 0 0 25 0 1 0 109618973 798720 104 1992294400 134512640 135137933 4294956224 18446744073709551615 134551217 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 104 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.7015 s]
/proc/loadavg: 1.71 1.79 1.48 2/65 12957
/proc/meminfo: memFree=1534536/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=12.69
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 125 0 0 0 1269 0 0 0 25 0 1 0 109618973 798720 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134553863 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 780

[startup+25.5016 s]
/proc/loadavg: 1.55 1.75 1.47 2/65 12957
/proc/meminfo: memFree=1534472/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=780 CPUtime=25.48
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 125 0 0 0 2548 0 0 0 25 0 1 0 109618973 798720 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 780

[startup+51.1019 s]
/proc/loadavg: 1.36 1.69 1.46 2/65 12957
/proc/meminfo: memFree=1534408/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=51.07
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 137 0 0 0 5107 0 0 0 25 0 1 0 109618973 929792 122 1992294400 134512640 135137933 4294956224 18446744073709551615 134552438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 122 69 152 0 73 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 908

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.43 2/65 12957
/proc/meminfo: memFree=1534344/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=102.26
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 145 0 0 0 10226 0 0 0 25 0 1 0 109618973 929792 130 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 130 69 152 0 73 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 908

[startup+162.303 s]
/proc/loadavg: 1.06 1.47 1.41 2/65 12957
/proc/meminfo: memFree=1534408/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=162.25
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 146 0 0 0 16224 1 0 0 25 0 1 0 109618973 929792 131 1992294400 134512640 135137933 4294956224 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 131 69 152 0 73 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 908

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.38 2/65 12957
/proc/meminfo: memFree=1534280/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=222.22
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 157 0 0 0 22221 1 0 0 25 0 1 0 109618973 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 908

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.35 2/65 12957
/proc/meminfo: memFree=1534280/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=282.2
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 157 0 0 0 28219 1 0 0 25 0 1 0 109618973 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 908

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.33 2/65 12957
/proc/meminfo: memFree=1534216/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=342.18
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 157 0 0 0 34217 1 0 0 25 0 1 0 109618973 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 908

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.30 2/65 12957
/proc/meminfo: memFree=1534152/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=402.16
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 157 0 0 0 40215 1 0 0 25 0 1 0 109618973 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 908

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.28 2/65 12957
/proc/meminfo: memFree=1534216/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=462.14
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 157 0 0 0 46213 1 0 0 25 0 1 0 109618973 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134522842 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 908

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.26 2/65 12957
/proc/meminfo: memFree=1534344/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=908 CPUtime=522.12
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 157 0 0 0 52211 1 0 0 25 0 1 0 109618973 929792 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 908

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.24 2/65 12957
/proc/meminfo: memFree=1534280/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=582.1
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 163 0 0 0 58209 1 0 0 25 0 1 0 109618973 1060864 148 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 148 69 152 0 105 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1036

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/65 12957
/proc/meminfo: memFree=1534280/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=642.09
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 165 0 0 0 64208 1 0 0 25 0 1 0 109618973 1060864 150 1992294400 134512640 135137933 4294956224 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 150 69 152 0 105 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1036

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.21 2/65 12957
/proc/meminfo: memFree=1534216/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=702.07
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 166 0 0 0 70206 1 0 0 25 0 1 0 109618973 1060864 151 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 151 69 152 0 105 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1036

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.19 2/65 12957
/proc/meminfo: memFree=1534216/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=762.05
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 174 0 0 0 76204 1 0 0 25 0 1 0 109618973 1060864 159 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 159 69 152 0 105 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1036

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 12957
/proc/meminfo: memFree=1534152/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=822.03
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 175 0 0 0 82202 1 0 0 25 0 1 0 109618973 1060864 160 1992294400 134512640 135137933 4294956224 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 160 69 152 0 105 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1036

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 12957
/proc/meminfo: memFree=1534152/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=882.01
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 177 0 0 0 88200 1 0 0 25 0 1 0 109618973 1060864 162 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 162 69 152 0 105 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1036

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 12957
/proc/meminfo: memFree=1534216/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=941.99
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 177 0 0 0 94198 1 0 0 25 0 1 0 109618973 1060864 162 1992294400 134512640 135137933 4294956224 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 162 69 152 0 105 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 12957
/proc/meminfo: memFree=1534152/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=1001.97
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 177 0 0 0 100196 1 0 0 25 0 1 0 109618973 1060864 162 1992294400 134512640 135137933 4294956224 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 162 69 152 0 105 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 12957
/proc/meminfo: memFree=1534152/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=1061.95
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 177 0 0 0 106194 1 0 0 25 0 1 0 109618973 1060864 162 1992294400 134512640 135137933 4294956224 18446744073709551615 134566872 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 162 69 152 0 105 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 12957
/proc/meminfo: memFree=1534088/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=1121.93
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 177 0 0 0 112192 1 0 0 25 0 1 0 109618973 1060864 162 1992294400 134512640 135137933 4294956224 18446744073709551615 134565293 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 162 69 152 0 105 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12957
/proc/meminfo: memFree=1534088/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=1181.92
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 179 0 0 0 118190 2 0 0 25 0 1 0 109618973 1060864 164 1992294400 134512640 135137933 4294956224 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 164 69 152 0 105 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12957
/proc/meminfo: memFree=1534088/2055920 swapFree=4192956/4192956
[pid=12956] ppid=12954 vsize=1036 CPUtime=1200.02
/proc/12956/stat : 12956 (picosat) R 12954 12956 12852 0 -1 4194304 179 0 0 0 120000 2 0 0 25 0 1 0 109618973 1060864 164 1992294400 134512640 135137933 4294956224 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/12956/statm: 259 164 69 152 0 105 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1036

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): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.021996
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 1040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 179
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= 1991

runsolver used 1.09683 second user time and 2.21866 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-27 09:05:17
IDJOB=1737300
IDBENCH=71786
IDSOLVER=506
FILE ID=node57/1737300-1240815917
PBS_JOBID= 9187477
Free space on /tmp= 66440 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-115-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737300-1240815917/watcher-1737300-1240815917 -o /tmp/evaluation-result-1737300-1240815917/solver-1737300-1240815917 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1737300-1240815917.cnf

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

MD5SUM BENCH= fd3986b9c0990131ef596f6d92a0612d
RANDOM SEED=1091998519

node57.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		: 3000.256
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		: 3000.256
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:       1535408 kB
Buffers:         66080 kB
Cached:         364360 kB
SwapCached:          0 kB
Active:         255348 kB
Inactive:       188960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            62304 kB
Committed_AS:   356716 kB
PageTables:       1388 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= 66440 MiB
End job on node57 at 2009-04-27 09:25:19