Trace number 1562357

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) 1200.07 1200.41

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_7_3_6_fbc.cnf
MD5SUM0d842dabe9c6c8be4b2c1160578a7c22
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.805877
Satisfiable
(Un)Satisfiability was proved
Number of variables1473
Number of clauses19063
Sum of the clauses size52576
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29881
Number of clauses of size 37024
Number of clauses of size 4708
Number of clauses of size 51300
Number of clauses of size over 5150

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-1562357-1238774062.cnf
0.00/0.00	c parsed header 'p cnf 1473 19063'
0.00/0.04	c initialized 1473 variables
0.00/0.04	c found 19063 non trivial clauses
0.00/0.04	c
0.00/0.04	c random number generator seed 0
0.00/0.04	c 
0.00/0.04	c  seconds     variables   original    learned     agility
0.00/0.04	c         level        used      conflicts    limit          MB
0.00/0.04	c 
0.00/0.04	c s   0.0   0.0  1385  12.2  9090    20     0     0   0.0   0.5 
0.00/0.04	c 
0.00/0.04	c initial reduction limit 4591 clauses
0.00/0.04	c 
0.00/0.04	c +   0.0 186.6  1385  73.3  9090   120   100  5050   5.6   0.5 
0.00/0.04	c R   0.0 186.6  1385  73.3  9090   120   100  5050   5.5   0.5 
0.04/0.05	c +   0.1 153.7  1385  88.3  9090   270   247  5555   7.8   0.6 
0.04/0.06	c R   0.1 152.8  1385  92.4  9090   420   397  5555   8.5   0.6 
0.04/0.06	c +   0.1 146.9  1385  96.5  9090   495   472  6110   7.9   0.6 
0.04/0.09	c +   0.1 136.2  1385  99.9  9090   832   803  6721   8.5   0.7 
0.09/0.11	c R   0.1 138.4  1385  99.9  9090  1222  1189  6721   7.9   0.8 
0.09/0.12	c +   0.1 136.1  1385  99.9  9090  1337  1301  7393   7.4   0.8 
0.09/0.17	c +   0.2 135.4  1385 100.0  9090  2094  2053  8132   8.3   1.0 
0.19/0.25	c R   0.3 147.1  1385 100.0  9090  3228  3179  8132   8.1   1.3 
0.19/0.25	c +   0.3 146.7  1385 100.0  9090  3229  3180  8945   7.6   1.3 
0.29/0.39	c +   0.4 142.7  1385 100.0  9090  4931  4860  9839   7.4   1.6 
0.59/0.60	c +   0.6 138.3  1385 100.0  9090  7484  7387 10822   7.0   2.2 
0.59/0.66	c R   0.7 136.9  1385 100.0  9090  8041  7939 10822   6.4   2.4 
0.89/0.97	c +   1.0 135.1  1385 100.0  9090 11313  5739 11904   8.0   1.8 
1.39/1.48	c +   1.5 135.7  1385 100.0  9090 17056 11451 13094   7.1   3.1 
1.69/1.71	c R   1.7 136.6  1385 100.0  9090 19256  7071 13094   8.8   2.0 
2.29/2.36	c +   2.4 137.2  1385 100.0  9090 25670  6872 14403   9.5   2.1 
3.69/3.77	c +   3.8 136.1  1385 100.0  9090 38591 12519 15843   8.0   3.3 
4.59/4.61	c R   4.6 138.2  1385 100.0  9090 44900 10845 15843   8.9   3.2 
4.59/4.61	c 
4.59/4.61	c  seconds     variables   original    learned     agility
4.59/4.61	c         level        used      conflicts    limit          MB
4.59/4.61	c 
6.09/6.17	c +   6.2 137.3  1385 100.0  9090 57972  8010 17427   7.7   2.1 
9.79/9.86	c +   9.9 135.0  1385 100.0  9090 87043 10820 19169   8.3   3.2 
12.29/12.33	c R  12.3 133.5  1385 100.0  9090 102e3 16727 19169  10.2   6.6 
16.28/16.33	c +  16.3 134.3  1385 100.0  9090 130e3 15882 21085   7.9   5.0 
26.18/26.20	c +  26.2 132.4  1385 100.0  9090 196e3 17711 23193  10.4   5.5 
32.99/33.03	c R  33.0 134.4  1385 100.0  9090 230e3 17536 23193  10.6   7.7 
43.08/43.11	c +  43.1 134.1  1385 100.0  9090 294e3 22668 25512   8.5   6.8 
70.57/70.68	c +  70.7 133.3  1385 100.0  9090 441e3 16166 28063   9.0   5.7 
88.86/88.99	c R  89.0 134.6  1385 100.0  9090 512e3 17229 28063   8.8   7.4 
118.05/118.14	c + 118.1 133.9  1385 100.0  9090 662e3 25662 30869   9.0   8.7 
196.14/196.25	c + 196.2 134.0  1385 100.0  9090 993e3 16063 33955  11.5   6.9 
242.33/242.46	c R 242.4 136.5  1385 100.0  9090 112e4 31761 33955  11.9  15.7 
330.91/331.04	c + 331.0 136.2  1385 100.0  9090 148e4 19002 37350  10.4   5.8 
550.24/550.45	c + 550.3 134.8  1385 100.0  9090 223e4 31332 41085  10.7  13.4 
636.11/636.31	c R 636.1 134.9  1385 100.0  9090 246e4 39167 41085  10.6  20.0 
902.74/903.00	c + 902.8 134.9  1385 100.0  9090 335e4 20600 45193   9.1   7.7 

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-1562357-1238774062/watcher-1562357-1238774062 -o /tmp/evaluation-result-1562357-1238774062/solver-1562357-1238774062 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1562357-1238774062.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: 0.91 0.95 0.97 2/73 8271
/proc/meminfo: memFree=1534720/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=1044 CPUtime=0
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1150070187 1069056 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 261 134 56 152 0 107 0

[startup+0.0482849 s]
/proc/loadavg: 0.91 0.95 0.97 2/73 8271
/proc/meminfo: memFree=1534720/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=1360 CPUtime=0.04
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 238 0 0 0 4 0 0 0 18 0 1 0 1150070187 1392640 223 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 340 223 69 152 0 186 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1360

[startup+0.10129 s]
/proc/loadavg: 0.91 0.95 0.97 2/73 8271
/proc/meminfo: memFree=1534720/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=1492 CPUtime=0.09
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 290 0 0 0 9 0 0 0 18 0 1 0 1150070187 1527808 275 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 373 275 69 152 0 219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1492

[startup+0.30131 s]
/proc/loadavg: 0.91 0.95 0.97 2/73 8271
/proc/meminfo: memFree=1534720/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=2152 CPUtime=0.29
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 457 0 0 0 29 0 0 0 19 0 1 0 1150070187 2203648 442 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 538 442 69 152 0 384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2152

[startup+0.701351 s]
/proc/loadavg: 0.91 0.95 0.97 2/73 8271
/proc/meminfo: memFree=1534720/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=3400 CPUtime=0.69
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 742 0 0 0 69 0 0 0 23 0 1 0 1150070187 3481600 727 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 850 727 69 152 0 696 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3400

[startup+1.50143 s]
/proc/loadavg: 0.91 0.95 0.97 2/74 8272
/proc/meminfo: memFree=1531384/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=4076 CPUtime=1.49
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 906 0 0 0 149 0 0 0 25 0 1 0 1150070187 4173824 891 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 1019 891 69 152 0 865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4076

[startup+3.10159 s]
/proc/loadavg: 0.91 0.95 0.97 2/74 8272
/proc/meminfo: memFree=1530872/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=4604 CPUtime=3.09
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 1070 0 0 0 309 0 0 0 25 0 1 0 1150070187 4714496 1055 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 1151 1055 69 152 0 997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4604

[startup+6.30292 s]
/proc/loadavg: 0.92 0.95 0.97 2/74 8272
/proc/meminfo: memFree=1529728/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=5528 CPUtime=6.29
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 1291 0 0 0 629 0 0 0 25 0 1 0 1150070187 5660672 1276 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 1382 1276 69 152 0 1228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5528

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.97 2/74 8272
/proc/meminfo: memFree=1527744/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=8300 CPUtime=12.69
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 1954 0 0 0 1269 0 0 0 25 0 1 0 1150070187 8499200 1939 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 2075 1939 69 152 0 1921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8300

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/74 8272
/proc/meminfo: memFree=1526912/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=8300 CPUtime=25.48
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 1966 0 0 0 2548 0 0 0 25 0 1 0 1150070187 8499200 1951 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 2075 1951 69 152 0 1921 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8300

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/74 8272
/proc/meminfo: memFree=1524608/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=10544 CPUtime=51.08
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 2537 0 0 0 5107 1 0 0 25 0 1 0 1150070187 10797056 2522 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 2636 2522 69 152 0 2482 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10544

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/74 8272
/proc/meminfo: memFree=1520768/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=14304 CPUtime=102.26
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 3486 0 0 0 10225 1 0 0 25 0 1 0 1150070187 14647296 3471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 3576 3471 69 152 0 3422 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8272
/proc/meminfo: memFree=1519744/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=15196 CPUtime=162.25
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 3720 0 0 0 16223 2 0 0 25 0 1 0 1150070187 15560704 3701 1992294400 134512640 135137933 4294956240 18446744073709551615 134548943 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 3799 3701 69 152 0 3645 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15196

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8272
/proc/meminfo: memFree=1515584/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=19544 CPUtime=222.23
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 4744 0 0 0 22220 3 0 0 25 0 1 0 1150070187 20013056 4725 1992294400 134512640 135137933 4294956240 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 4886 4725 69 152 0 4732 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19544

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8272
/proc/meminfo: memFree=1514944/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=20204 CPUtime=282.21
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 4903 0 0 0 28218 3 0 0 25 0 1 0 1150070187 20688896 4884 1992294400 134512640 135137933 4294956240 18446744073709551615 134521257 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 5051 4884 69 152 0 4897 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20204

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8272
/proc/meminfo: memFree=1514944/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=20204 CPUtime=342.2
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 4909 0 0 0 34217 3 0 0 25 0 1 0 1150070187 20688896 4890 1992294400 134512640 135137933 4294956240 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 5051 4890 69 152 0 4897 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20204

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1514744/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=20336 CPUtime=402.18
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 4938 0 0 0 40215 3 0 0 25 0 1 0 1150070187 20824064 4919 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 5084 4919 69 152 0 4930 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20336

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1514816/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=20336 CPUtime=462.16
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 4938 0 0 0 46213 3 0 0 25 0 1 0 1150070187 20824064 4919 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 5084 4919 69 152 0 4930 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20336

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1514816/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=20336 CPUtime=522.14
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 4938 0 0 0 52211 3 0 0 25 0 1 0 1150070187 20824064 4919 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 5084 4919 69 152 0 4930 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 20336

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1512320/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=22844 CPUtime=582.12
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 5563 0 0 0 58209 3 0 0 25 0 1 0 1150070187 23392256 5544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 5711 5544 69 152 0 5557 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 22844

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509760/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=25352 CPUtime=642.12
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6195 0 0 0 64208 4 0 0 25 0 1 0 1150070187 25960448 6176 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6338 6176 69 152 0 6184 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25352

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509760/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=25352 CPUtime=702.1
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6195 0 0 0 70206 4 0 0 25 0 1 0 1150070187 25960448 6176 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6338 6176 69 152 0 6184 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 25352

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509760/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=25352 CPUtime=762.08
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6195 0 0 0 76204 4 0 0 25 0 1 0 1150070187 25960448 6176 1992294400 134512640 135137933 4294956240 18446744073709551615 134552252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6338 6176 69 152 0 6184 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 25352

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509760/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=25352 CPUtime=822.06
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6195 0 0 0 82202 4 0 0 25 0 1 0 1150070187 25960448 6176 1992294400 134512640 135137933 4294956240 18446744073709551615 134552321 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6338 6176 69 152 0 6184 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 25352

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509760/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=25352 CPUtime=882.05
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6195 0 0 0 88201 4 0 0 25 0 1 0 1150070187 25960448 6176 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6338 6176 69 152 0 6184 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 25352

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509760/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=25352 CPUtime=942.03
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6203 0 0 0 94199 4 0 0 25 0 1 0 1150070187 25960448 6184 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6338 6184 69 152 0 6184 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 25352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509248/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=26012 CPUtime=1002.01
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6366 0 0 0 100197 4 0 0 25 0 1 0 1150070187 26636288 6347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6503 6347 69 152 0 6349 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 26012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509248/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=26012 CPUtime=1061.99
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6366 0 0 0 106195 4 0 0 25 0 1 0 1150070187 26636288 6347 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6503 6347 69 152 0 6349 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 26012

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509184/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=26012 CPUtime=1121.97
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6366 0 0 0 112193 4 0 0 25 0 1 0 1150070187 26636288 6347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6503 6347 69 152 0 6349 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 26012

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509248/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=26012 CPUtime=1181.96
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6366 0 0 0 118192 4 0 0 25 0 1 0 1150070187 26636288 6347 1992294400 134512640 135137933 4294956240 18446744073709551615 134545358 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6503 6347 69 152 0 6349 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 26012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/74 8278
/proc/meminfo: memFree=1509248/2055920 swapFree=4177652/4192956
[pid=8271] ppid=8269 vsize=26012 CPUtime=1200.06
/proc/8271/stat : 8271 (picosat) R 8269 8271 8058 0 -1 4194304 6366 0 0 0 120002 4 0 0 25 0 1 0 1150070187 26636288 6347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8271/statm: 6503 6347 69 152 0 6349 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26012

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): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.050992
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 26012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6366
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= 1792

runsolver used 1.08483 second user time and 3.2915 second system time

The end

Launcher Data

Begin job on node84 at 2009-04-03 17:54:22
IDJOB=1562357
IDBENCH=70933
IDSOLVER=506
FILE ID=node84/1562357-1238774062
PBS_JOBID= 9085542
Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/edgematching/fbcolors/em_7_3_6_fbc.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562357-1238774062/watcher-1562357-1238774062 -o /tmp/evaluation-result-1562357-1238774062/solver-1562357-1238774062 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1562357-1238774062.cnf

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

MD5SUM BENCH= 0d842dabe9c6c8be4b2c1160578a7c22
RANDOM SEED=807005974

node84.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		: 3000.231
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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1535200 kB
Buffers:         90824 kB
Cached:         336820 kB
SwapCached:       6944 kB
Active:         272072 kB
Inactive:       164760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535200 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          14840 kB
Slab:            68996 kB
Committed_AS:  3113752 kB
PageTables:       1980 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= 66492 MiB
End job on node84 at 2009-04-03 18:14:25