Trace number 1718651

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 1200.32

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
Bench CategoryAPPLICATION (applications 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 variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

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-1718651-1240638771.cnf
0.00/0.00	c parsed header 'p cnf 1156 194072'
0.19/0.21	c initialized 1156 variables
0.19/0.21	c found 194072 non trivial clauses
0.19/0.21	c
0.19/0.21	c random number generator seed 0
0.19/0.21	c 
0.19/0.21	c  seconds     variables   original    learned     agility
0.19/0.21	c         level        used      conflicts    limit          MB
0.19/0.21	c 
0.19/0.21	c s   0.2   0.0  1155   0.3 117e3     1     0     0   0.0   4.8 
0.19/0.22	c 
0.19/0.22	c initial reduction limit 58837 clauses
0.19/0.22	c 
0.19/0.22	c +   0.2  87.4  1155  89.5 117e3   101   100 64720   4.4   4.9 
0.19/0.22	c R   0.2  87.4  1155  89.5 117e3   101   100 64720   4.4   4.9 
0.19/0.25	c +   0.3  50.1  1155  99.2 117e3   251   250 71192   5.2   4.9 
0.19/0.27	c R   0.3  43.4  1155  99.3 117e3   401   400 71192   5.8   4.9 
0.19/0.28	c +   0.3  39.8  1155  99.7 117e3   476   475 78311   4.4   4.9 
0.29/0.33	c +   0.3  33.2  1155 100.0 117e3   813   811 86142   4.8   5.0 
0.29/0.38	c R   0.4  30.2  1155 100.0 117e3  1203  1199 86142   4.6   5.0 
0.39/0.40	c +   0.4  29.5  1155 100.0 117e3  1318  1314 94756   4.4   5.1 
0.49/0.52	c +   0.5  26.7  1155 100.0 117e3  2075  2070 104e3   4.8   5.2 
0.59/0.69	c R   0.7  28.7  1155 100.0 117e3  3206  3201 104e3   5.0   5.3 
0.59/0.69	c +   0.7  28.6  1155 100.0 117e3  3210  3205 114e3   4.6   5.3 
0.89/0.99	c +   1.0  27.1  1155 100.0 117e3  4912  4904 126e3   5.6   5.6 
1.29/1.37	c +   1.4  26.3  1155 100.0 117e3  7465  7455 138e3   5.4   5.9 
1.39/1.45	c R   1.5  27.6  1155 100.0 117e3  8024  8014 138e3   4.9   6.0 
1.99/2.05	c +   2.1  25.9  1155 100.0 117e3 11294 11283 152e3   5.3   6.5 
2.99/3.10	c +   3.1  25.2  1155 100.0 117e3 17037 17021 167e3   5.9   7.3 
3.39/3.48	c R   3.5  24.9  1155 100.0 117e3 19258 19242 167e3   5.2   7.6 
4.69/4.70	c +   4.7  24.6  1155 100.0 117e3 25651 25631 184e3   4.8   8.5 
7.39/7.45	c +   7.4  24.5  1155 100.0 117e3 38572 38546 203e3   4.3  10.3 
8.69/8.76	c R   8.8  25.9  1155 100.0 117e3 44952 44925 203e3   5.7  11.4 
8.69/8.76	c 
8.69/8.76	c  seconds     variables   original    learned     agility
8.69/8.76	c         level        used      conflicts    limit          MB
8.69/8.76	c 
11.99/12.10	c +  12.1  25.7  1155 100.0 117e3 57953 57923 223e3   4.5  13.3 
19.98/20.10	c +  20.1  26.9  1155 100.0 117e3 87024 86985 245e3   5.0  18.2 
24.48/24.55	c R  24.5  27.2  1155 100.0 117e3 102e3 102e3 245e3   4.7  20.8 
35.78/35.85	c +  35.8  27.2  1155 100.0 117e3 130e3 130e3 270e3   5.0  25.0 
66.27/66.31	c +  66.3  27.9  1155 100.0 117e3 196e3 195e3 297e3   5.4  36.4 
83.87/83.97	c R  84.0  27.9  1155 100.0 117e3 231e3 230e3 297e3   4.9  42.5 
130.26/130.31	c + 130.3  27.8  1155 100.0 117e3 294e3 294e3 327e3   4.7  53.9 
206.54/206.60	c + 206.6  28.1  1155 100.0 117e3 441e3 137e3 359e3   5.5  31.9 
248.43/248.57	c R 248.5  28.1  1155 100.0 117e3 513e3 209e3 359e3   5.5  45.3 
383.40/383.52	c + 383.4  28.2  1155 100.0 117e3 662e3 357e3 395e3   5.0  72.9 
653.12/653.32	c + 653.2  28.7  1155 100.0 117e3 993e3 321e3 435e3   5.3  69.3 
789.99/790.21	c R 790.0  29.9  1155 100.0 117e3 112e4 51087 435e3   5.1  21.2 
1148.50/1148.83	c + 115e1  30.0  1155 100.0 117e3 148e4 411e3 478e3   4.9  89.7

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-1718651-1240638771/watcher-1718651-1240638771 -o /tmp/evaluation-result-1718651-1240638771/solver-1718651-1240638771 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1718651-1240638771.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 1.07 3/64 13374
/proc/meminfo: memFree=1007168/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=916 CPUtime=0
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 91910526 937984 128 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 229 128 56 152 0 75 0

[startup+0.102793 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 13374
/proc/meminfo: memFree=1007168/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=5948 CPUtime=0.09
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 1361 0 0 0 9 0 0 0 18 0 1 0 91910526 6090752 1346 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 1487 1347 56 152 0 1333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5948

[startup+0.202801 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 13374
/proc/meminfo: memFree=1007168/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=6212 CPUtime=0.19
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 1460 0 0 0 19 0 0 0 18 0 1 0 91910526 6361088 1445 1992294400 134512640 135137933 4294956224 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 1553 1445 61 152 0 1399 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6212

[startup+0.30281 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 13374
/proc/meminfo: memFree=1007168/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=6344 CPUtime=0.29
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 1488 0 0 0 29 0 0 0 19 0 1 0 91910526 6496256 1473 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 1586 1473 69 152 0 1432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6344

[startup+0.701845 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 13374
/proc/meminfo: memFree=1007168/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=6740 CPUtime=0.69
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 1583 0 0 0 69 0 0 0 23 0 1 0 91910526 6901760 1568 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 1685 1568 69 152 0 1531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6740

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 13375
/proc/meminfo: memFree=1000760/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=7532 CPUtime=1.49
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 1787 0 0 0 149 0 0 0 25 0 1 0 91910526 7712768 1772 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 1883 1772 69 152 0 1729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7532

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 13375
/proc/meminfo: memFree=999672/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=8852 CPUtime=3.09
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 2086 0 0 0 308 1 0 0 25 0 1 0 91910526 9064448 2071 1992294400 134512640 135137933 4294956224 18446744073709551615 134549020 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 2213 2071 69 152 0 2059 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8852

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 13375
/proc/meminfo: memFree=996984/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=11224 CPUtime=6.29
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 2682 0 0 0 627 2 0 0 25 0 1 0 91910526 11493376 2667 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 2806 2667 69 152 0 2652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11224

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 13375
/proc/meminfo: memFree=992320/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=15580 CPUtime=12.69
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 3802 0 0 0 1266 3 0 0 25 0 1 0 91910526 15953920 3787 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 3895 3787 69 152 0 3741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15580

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 1.07 2/65 13375
/proc/meminfo: memFree=984192/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=23492 CPUtime=25.48
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 5741 0 0 0 2543 5 0 0 25 0 1 0 91910526 24055808 5726 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 5873 5726 69 152 0 5719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23492

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 1.07 2/65 13375
/proc/meminfo: memFree=974080/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=34036 CPUtime=51.08
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 8323 0 0 0 5099 9 0 0 25 0 1 0 91910526 34852864 8308 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 8509 8308 69 152 0 8355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34036

[startup+102.303 s]
/proc/loadavg: 0.98 0.98 1.06 2/65 13375
/proc/meminfo: memFree=956864/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=50668 CPUtime=102.27
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 12557 0 0 0 10211 16 0 0 25 0 1 0 91910526 51884032 12542 1992294400 134512640 135137933 4294956224 18446744073709551615 134542911 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 12667 12542 69 152 0 12513 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50668

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 13375
/proc/meminfo: memFree=942656/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=66352 CPUtime=162.25
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 16118 0 0 0 16206 19 0 0 25 0 1 0 91910526 67944448 16078 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 16588 16078 69 152 0 16434 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 66352

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 13375
/proc/meminfo: memFree=942656/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=66352 CPUtime=222.24
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 16118 0 0 0 22205 19 0 0 25 0 1 0 91910526 67944448 16078 1992294400 134512640 135137933 4294956224 18446744073709551615 134522689 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 16588 16078 69 152 0 16434 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 66352

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 13375
/proc/meminfo: memFree=942656/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=66352 CPUtime=282.22
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 16118 0 0 0 28203 19 0 0 25 0 1 0 91910526 67944448 16078 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 16588 16078 69 152 0 16434 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 66352

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 13375
/proc/meminfo: memFree=938112/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=70840 CPUtime=342.2
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 17254 0 0 0 34199 21 0 0 25 0 1 0 91910526 72540160 17214 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 17710 17214 69 152 0 17556 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 70840

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 13375
/proc/meminfo: memFree=927744/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=81136 CPUtime=402.19
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 19866 0 0 0 40195 24 0 0 25 0 1 0 91910526 83083264 19826 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 20284 19826 69 152 0 20130 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 81136

[startup+462.303 s]
/proc/loadavg: 1.04 1.00 1.03 2/65 13375
/proc/meminfo: memFree=922752/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=85624 CPUtime=462.18
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 21089 0 0 0 46192 26 0 0 25 0 1 0 91910526 87678976 21049 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 21406 21049 69 152 0 21252 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 85624

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.03 2/65 13381
/proc/meminfo: memFree=922488/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=85624 CPUtime=522.16
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 21089 0 0 0 52189 27 0 0 25 0 1 0 91910526 87678976 21049 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 21406 21049 69 152 0 21252 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 85624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 13381
/proc/meminfo: memFree=922488/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=85624 CPUtime=582.14
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 21089 0 0 0 58187 27 0 0 25 0 1 0 91910526 87678976 21049 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 21406 21049 69 152 0 21252 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 85624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 13381
/proc/meminfo: memFree=922552/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=85624 CPUtime=642.13
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 21089 0 0 0 64186 27 0 0 25 0 1 0 91910526 87678976 21049 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 21406 21049 69 152 0 21252 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 85624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 13381
/proc/meminfo: memFree=922552/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=85756 CPUtime=702.11
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 21106 0 0 0 70184 27 0 0 25 0 1 0 91910526 87814144 21066 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 21439 21066 69 152 0 21285 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 85756

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=909816/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=98428 CPUtime=762.1
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 24300 0 0 0 76179 31 0 0 25 0 1 0 91910526 100790272 24260 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 24607 24260 69 152 0 24453 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 98428

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905600/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=822.08
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25405 0 0 0 82175 33 0 0 25 0 1 0 91910526 105115648 25365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25365 69 152 0 25509 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 102652

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905600/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=882.07
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25405 0 0 0 88174 33 0 0 25 0 1 0 91910526 105115648 25365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25365 69 152 0 25509 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 102652

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905600/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=942.05
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25405 0 0 0 94172 33 0 0 25 0 1 0 91910526 105115648 25365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25365 69 152 0 25509 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 102652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905600/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=1002.04
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25405 0 0 0 100171 33 0 0 25 0 1 0 91910526 105115648 25365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25365 69 152 0 25509 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 102652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905536/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=1062.02
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25405 0 0 0 106169 33 0 0 25 0 1 0 91910526 105115648 25365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25365 69 152 0 25509 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 102652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905536/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=1122.01
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25405 0 0 0 112168 33 0 0 25 0 1 0 91910526 105115648 25365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25365 69 152 0 25509 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 102652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905600/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=1181.99
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25405 0 0 0 118166 33 0 0 25 0 1 0 91910526 105115648 25365 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25365 69 152 0 25509 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 102652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13381
/proc/meminfo: memFree=905536/2055920 swapFree=4192956/4192956
[pid=13374] ppid=13372 vsize=102652 CPUtime=1200
/proc/13374/stat : 13374 (picosat) R 13372 13374 13097 0 -1 4194304 25415 0 0 0 119966 34 0 0 25 0 1 0 91910526 105115648 25375 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13374/statm: 25663 25375 69 152 0 25509 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 102652

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): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.67
CPU system time (s): 0.357945
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 102652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25415
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= 2595

runsolver used 0.791879 second user time and 2.56961 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-25 07:52:51
IDJOB=1718651
IDBENCH=20493
IDSOLVER=506
FILE ID=node15/1718651-1240638771
PBS_JOBID= 9186399
Free space on /tmp= 66264 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718651-1240638771/watcher-1718651-1240638771 -o /tmp/evaluation-result-1718651-1240638771/solver-1718651-1240638771 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1718651-1240638771.cnf

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

MD5SUM BENCH= a27d41b3e10d867544cd2bff7d005be2
RANDOM SEED=870386259

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1007584 kB
Buffers:         96744 kB
Cached:         843628 kB
SwapCached:          0 kB
Active:         164336 kB
Inactive:       789948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1007584 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3460 kB
Writeback:           0 kB
Mapped:          23660 kB
Slab:            79920 kB
Committed_AS:   295408 kB
PageTables:       1460 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= 66264 MiB
End job on node15 at 2009-04-25 08:12:54