Trace number 1731847

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.05 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-97-100.cnf
MD5SUM5f0ec9f87ae77ca0eb8468a4ddde217c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.0051
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
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-1731847-1240775200.cnf
0.00/0.00	c parsed header 'p cnf 97 204'
0.00/0.00	c initialized 97 variables
0.00/0.00	c found 204 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    97   0.0   204     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 102 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  23.0    97  91.8   204   100   100   112   9.1   0.0 
0.00/0.00	c R   0.0  23.0    97  91.8   204   101   101   112   9.2   0.0 
0.00/0.00	c +   0.0  19.2    97  92.8   204   250    72   123  16.1   0.0 
0.00/0.00	c R   0.0  19.7    97  95.9   204   405    96   123  21.3   0.0 
0.00/0.00	c +   0.0  19.8    97 100.0   204   475    99   135  22.2   0.0 
0.00/0.01	c +   0.0  21.5    97 100.0   204   812    80   148  24.6   0.0 
0.00/0.01	c N   0.0  22.2    97 100.0   204  1207    91   148  24.5   0.0 
0.00/0.01	c +   0.0  22.3    97 100.0   204  1317   123   162  24.3   0.0 
0.00/0.03	c +   0.0  22.0    97 100.0   204  2074   120   178  27.8   0.0 
0.00/0.04	c +   0.0  21.8    97 100.0   204  3209   118   195  27.1   0.0 
0.00/0.04	c N   0.0  21.8    97 100.0   204  3211   120   195  27.2   0.0 
0.00/0.07	c +   0.1  21.8    97 100.0   204  4911   186   214  26.4   0.0 
0.10/0.11	c +   0.1  21.6    97 100.0   204  7464   151   235  25.1   0.0 
0.10/0.11	c N   0.1  21.7    97 100.0   204  8019   214   235  27.2   0.0 
0.10/0.16	c +   0.2  21.6    97 100.0   204 11293   181   258  26.6   0.0 
0.20/0.25	c +   0.3  21.2    97 100.0   204 17036   262   283  27.0   0.0 
0.20/0.28	c R   0.3  21.0    97 100.0   204 19249   282   283  22.8   0.0 
0.30/0.37	c +   0.4  20.9    97 100.0   204 25650   243   311  28.5   0.0 
0.50/0.58	c +   0.6  20.4    97 100.0   204 38571   210   342  25.9   0.0 
0.60/0.67	c N   0.7  20.2    97 100.0   204 44909   340   342  26.8   0.0 
0.60/0.67	c 
0.60/0.67	c  seconds     variables   original    learned     agility
0.60/0.67	c         level        used      conflicts    limit          MB
0.60/0.67	c 
0.80/0.88	c +   0.9  19.8    97 100.0   204 57952   314   376  33.4   0.0 
1.29/1.36	c +   1.4  19.0    97 100.0   204 87023   386   413  26.1   0.0 
1.59/1.61	c N   1.6  19.0    97 100.0   204 102e3   423   413  27.7   0.0 
1.99/2.06	c +   2.1  19.0    97 100.0   204 130e3   345   454  28.3   0.0 
3.09/3.18	c +   3.2  19.3    97 100.0   204 196e3   426   499  27.2   0.0 
3.69/3.77	c N   3.8  19.2    97 100.0   204 230e3   439   499  26.5   0.1 
4.79/4.83	c +   4.8  19.4    97 100.0   204 294e3   470   548  27.0   0.1 
7.29/7.34	c +   7.3  19.3    97 100.0   204 441e3   324   602  27.1   0.0 
8.49/8.57	c N   8.6  19.3    97 100.0   204 512e3   465   602  26.7   0.1 
11.00/11.01	c +  11.0  19.4    97 100.0   204 662e3   530   662  26.6   0.1 
16.19/16.22	c +  16.2  19.2    97 100.0   204 993e3   358   728  28.6   0.0 
18.29/18.39	c N  18.4  19.0    97 100.0   204 112e4   714   728  25.3   0.1 
24.29/24.32	c +  24.3  19.1    97 100.0   204 148e4   410   800  27.6   0.0 
36.88/36.90	c +  36.9  19.0    97 100.0   204 223e4   449   880  26.8   0.0 
40.58/40.68	c N  40.7  18.8    97 100.0   204 246e4   788   880  23.9   0.1 
55.38/55.48	c +  55.5  18.7    97 100.0   204 335e4   818   968  26.3   0.1 
84.17/84.26	c +  84.2  18.7    97 100.0   204 502e4   950  1064  28.0   0.1 
89.77/89.88	c N  89.9  18.6    97 100.0   204 533e4  1042  1064  24.9   0.1 
128.95/129.09	c + 129.1  18.6    97 100.0   204 754e4   791  1170  27.9   0.1 
195.33/195.45	c + 195.4  18.4    97 100.0   204 113e5  1006  1287  25.7   0.1 
198.33/198.44	c N 198.4  18.4    97 100.0   204 114e5  1282  1287  27.6   0.1 
296.60/296.73	c + 296.7  18.4    97 100.0   204 169e5   947  1415  27.6   0.1 
296.60/296.73	c 
296.60/296.73	c  seconds     variables   original    learned     agility
296.60/296.73	c         level        used      conflicts    limit          MB
296.60/296.73	c 
433.87/434.00	c N 433.9  18.2    97 100.0   204 246e5   942  1415  28.6   0.1 
449.07/449.28	c + 449.2  18.2    97 100.0   204 254e5   761  1556  26.2   0.1 
679.50/679.79	c + 679.6  18.1    97 100.0   204 381e5  1172  1711  27.3   0.1 
940.01/940.37	c N 940.1  17.7    97 100.0   204 524e5   880  1711  26.8   0.1 
1027.79/1028.12	c + 103e1  17.7    97 100.0   204 572e5  1354  1882  28.0   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-1731847-1240775200/watcher-1731847-1240775200 -o /tmp/evaluation-result-1731847-1240775200/solver-1731847-1240775200 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731847-1240775200.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 3/64 27513
/proc/meminfo: memFree=1701888/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=0
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 105553142 798720 84 1992294400 134512640 135137933 4294956224 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 84 69 152 0 41 0

[startup+0.0938389 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27513
/proc/meminfo: memFree=1701888/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=0.09
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 102 0 0 0 9 0 0 0 18 0 1 0 105553142 798720 87 1992294400 134512640 135137933 4294956224 18446744073709551615 134549056 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 87 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.10284 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27513
/proc/meminfo: memFree=1701888/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=0.1
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 102 0 0 0 10 0 0 0 18 0 1 0 105553142 798720 87 1992294400 134512640 135137933 4294956224 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 87 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.302861 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27513
/proc/meminfo: memFree=1701888/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=0.3
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 104 0 0 0 30 0 0 0 19 0 1 0 105553142 798720 89 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 89 69 152 0 41 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 780

[startup+0.702903 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27513
/proc/meminfo: memFree=1701888/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=0.7
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 106 0 0 0 70 0 0 0 22 0 1 0 105553142 798720 91 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 91 69 152 0 41 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 780

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27514
/proc/meminfo: memFree=1701688/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=1.49
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 107 0 0 0 149 0 0 0 25 0 1 0 105553142 798720 92 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27514
/proc/meminfo: memFree=1701560/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=3.09
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 109 0 0 0 309 0 0 0 25 0 1 0 105553142 798720 94 1992294400 134512640 135137933 4294956224 18446744073709551615 134553552 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 94 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27514
/proc/meminfo: memFree=1701560/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=6.29
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 114 0 0 0 629 0 0 0 25 0 1 0 105553142 798720 99 1992294400 134512640 135137933 4294956224 18446744073709551615 134545571 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27514
/proc/meminfo: memFree=1701432/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=12.69
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 119 0 0 0 1269 0 0 0 25 0 1 0 105553142 798720 104 1992294400 134512640 135137933 4294956224 18446744073709551615 134664608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 104 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: 1.01 1.00 1.00 2/65 27514
/proc/meminfo: memFree=1701368/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=25.49
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 125 0 0 0 2549 0 0 0 25 0 1 0 105553142 798720 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134545708 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 780

[startup+51.1014 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27514
/proc/meminfo: memFree=1701432/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=780 CPUtime=51.08
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 125 0 0 0 5108 0 0 0 25 0 1 0 105553142 798720 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 780

[startup+102.306 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 27514
/proc/meminfo: memFree=1701304/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=102.27
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 132 0 0 0 10227 0 0 0 25 0 1 0 105553142 937984 117 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 117 69 152 0 75 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 916

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 27514
/proc/meminfo: memFree=1701240/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=162.24
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 137 0 0 0 16224 0 0 0 25 0 1 0 105553142 937984 122 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 122 69 152 0 75 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 916

[startup+222.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 27514
/proc/meminfo: memFree=1701176/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=222.22
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 141 0 0 0 22222 0 0 0 25 0 1 0 105553142 937984 126 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 126 69 152 0 75 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 916

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 27514
/proc/meminfo: memFree=1701176/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=282.21
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 143 0 0 0 28221 0 0 0 25 0 1 0 105553142 937984 128 1992294400 134512640 135137933 4294956224 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 128 69 152 0 75 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 916

[startup+342.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 27514
/proc/meminfo: memFree=1701112/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=342.2
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 146 0 0 0 34219 1 0 0 25 0 1 0 105553142 937984 131 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 131 69 152 0 75 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 916

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 27514
/proc/meminfo: memFree=1701048/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=402.18
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 146 0 0 0 40217 1 0 0 25 0 1 0 105553142 937984 131 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 131 69 152 0 75 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 916

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27514
/proc/meminfo: memFree=1700984/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=462.16
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 148 0 0 0 46215 1 0 0 25 0 1 0 105553142 937984 133 1992294400 134512640 135137933 4294956224 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 133 69 152 0 75 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 916

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27514
/proc/meminfo: memFree=1700920/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=522.15
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 151 0 0 0 52214 1 0 0 25 0 1 0 105553142 937984 136 1992294400 134512640 135137933 4294956224 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 136 69 152 0 75 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 916

[startup+582.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27514
/proc/meminfo: memFree=1700984/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=582.13
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 154 0 0 0 58212 1 0 0 25 0 1 0 105553142 937984 139 1992294400 134512640 135137933 4294956224 18446744073709551615 134552577 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 139 69 152 0 75 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 916

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27514
/proc/meminfo: memFree=1700920/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=642.11
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 157 0 0 0 64210 1 0 0 25 0 1 0 105553142 937984 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 142 69 152 0 75 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 916

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27514
/proc/meminfo: memFree=1700920/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=702.09
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 70208 1 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 916

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27514
/proc/meminfo: memFree=1700856/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=762.07
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 76206 1 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 916

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27514
/proc/meminfo: memFree=1700792/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=822.05
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 82204 1 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 916

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1700536/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=882.03
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 88201 2 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1700536/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=942.01
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 94199 2 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134522637 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1700600/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=1001.99
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 100197 2 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1700600/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=1061.98
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 106196 2 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134552728 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1700536/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=1121.96
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 112194 2 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1700536/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=1181.94
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 118192 2 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27520
/proc/meminfo: memFree=1700536/2055920 swapFree=4192812/4192956
[pid=27513] ppid=27511 vsize=916 CPUtime=1200.04
/proc/27513/stat : 27513 (picosat) R 27511 27513 27078 0 -1 4194304 159 0 0 0 120001 3 0 0 25 0 1 0 105553142 937984 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27513/statm: 229 144 69 152 0 75 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 916

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): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.031995
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159
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= 2428

runsolver used 0.966853 second user time and 2.34864 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-26 21:46:40
IDJOB=1731847
IDBENCH=71105
IDSOLVER=506
FILE ID=node21/1731847-1240775200
PBS_JOBID= 9187175
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-97-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731847-1240775200/watcher-1731847-1240775200 -o /tmp/evaluation-result-1731847-1240775200/solver-1731847-1240775200 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731847-1240775200.cnf

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

MD5SUM BENCH= 5f0ec9f87ae77ca0eb8468a4ddde217c
RANDOM SEED=23155438

node21.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		: 3000.233
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		: 3000.233
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:       1702368 kB
Buffers:         43264 kB
Cached:         221596 kB
SwapCached:          0 kB
Active:          92500 kB
Inactive:       186252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            60836 kB
Committed_AS:   434776 kB
PageTables:       1376 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= 66344 MiB
End job on node21 at 2009-04-26 22:06:42