Trace number 1513438

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S956556686-037.cnf
MD5SUMacdedd9b500b479d333013009842065d
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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-1513438-1238217363.cnf
0.00/0.00	c parsed header 'p cnf 180 15300'
0.00/0.02	c initialized 180 variables
0.00/0.02	c found 15300 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   180   0.0 15300     0     0     0   0.0   0.7 
0.02/0.02	c 
0.02/0.02	c initial reduction limit 7650 clauses
0.02/0.02	c 
0.02/0.02	c +   0.0  64.5   180  99.4 15300   100   100  8415   8.9   0.7 
0.02/0.02	c R   0.0  64.5   180  99.4 15300   100   100  8415   8.9   0.7 
0.02/0.03	c +   0.0  61.8   180 100.0 15300   250   250  9256  18.0   0.8 
0.02/0.04	c N   0.0  63.9   180 100.0 15300   403   403  9256  24.4   0.8 
0.02/0.04	c +   0.0  64.4   180 100.0 15300   475   475 10181  27.1   0.8 
0.02/0.06	c +   0.1  65.1   180 100.0 15300   812   812 11199  33.0   0.9 
0.02/0.08	c N   0.1  65.8   180 100.0 15300  1205  1205 11199  34.6   1.0 
0.02/0.08	c +   0.1  65.8   180 100.0 15300  1317  1317 12318  35.4   1.0 
0.09/0.12	c +   0.1  66.2   180 100.0 15300  2074  2074 13549  35.6   1.2 
0.09/0.18	c +   0.2  66.1   180 100.0 15300  3209  3209 14903  36.8   1.5 
0.09/0.18	c N   0.2  66.1   180 100.0 15300  3215  3215 14903  36.8   1.5 
0.19/0.28	c +   0.3  66.0   180 100.0 15300  4911  4911 16393  36.4   1.9 
0.39/0.47	c +   0.5  65.8   180 100.0 15300  7464  7464 18032  36.2   2.4 
0.49/0.51	c N   0.5  65.6   180 100.0 15300  8040  8040 18032  35.7   2.6 
0.69/0.78	c +   0.8  65.5   180 100.0 15300 11293 11293 19835  36.0   3.3 
1.29/1.38	c +   1.4  65.6   180 100.0 15300 17036 17036 21818  35.3   4.7 
1.59/1.69	c N   1.7  65.5   180 100.0 15300 19261 19261 21818  36.0   5.2 
2.49/2.51	c +   2.5  65.5   180 100.0 15300 25650 14737 23999  35.9   4.3 
4.19/4.22	c +   4.2  65.3   180 100.0 15300 38571 15655 26398  35.9   4.5 
4.99/5.04	c N   5.0  65.1   180 100.0 15300 44924 22008 26398  36.5   6.0 
4.99/5.04	c 
4.99/5.04	c  seconds     variables   original    learned     agility
4.99/5.04	c         level        used      conflicts    limit          MB
4.99/5.04	c 
6.79/6.88	c +   6.9  64.9   180 100.0 15300 57952 21059 29037  35.8   5.7 
10.89/10.96	c +  11.0  64.7   180 100.0 15300 87023 16326 31940  35.1   4.7 
13.79/13.85	c N  13.8  64.5   180 100.0 15300 102e3 31918 31940  35.2   8.3 
17.98/18.03	c +  18.0  64.4   180 100.0 15300 130e3 21104 35134  35.3   5.7 
30.99/31.00	c +  31.0  64.6   180 100.0 15300 196e3 21285 38647  35.2   6.0 
37.98/38.01	c N  38.0  64.5   180 100.0 15300 230e3 31244 38647  35.9   8.3 
51.38/51.41	c +  51.4  64.7   180 100.0 15300 294e3 19907 42511  36.6   5.7 
84.97/85.03	c +  85.0  64.5   180 100.0 15300 441e3 25095 46762  34.9   6.8 
102.27/102.33	c N 102.3  64.5   180 100.0 15300 512e3 30079 46762  36.2   8.1 
141.06/141.20	c + 141.2  64.3   180 100.0 15300 662e3 14280 51438  36.3   4.3 
231.13/231.26	c + 231.2  64.1   180 100.0 15300 993e3 47738 56581  36.5  12.3 
273.92/274.09	c N 274.0  64.2   180 100.0 15300 112e4 55761 56581  36.2  14.3 
373.81/373.98	c + 373.9  64.0   180 100.0 15300 148e4 37157 62239  35.9   9.8 
623.13/623.37	c + 623.2  64.0   180 100.0 15300 223e4 16115 68462  34.7   4.7 
701.41/701.66	c N 701.5  63.9   180 100.0 15300 246e4 28935 68462  36.3   8.2 
1030.13/1030.50	c + 103e1  63.8   180 100.0 15300 335e4 15470 75308  36.1   5.1

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513438-1238217363/watcher-1513438-1238217363 -o /tmp/evaluation-result-1513438-1238217363/solver-1513438-1238217363 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513438-1238217363.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 3/70 24298
/proc/meminfo: memFree=805544/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=912 CPUtime=0
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1094399577 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 228 109 56 152 0 74 0

[startup+0.0235389 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 24298
/proc/meminfo: memFree=805544/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=1572 CPUtime=0.02
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 292 0 0 0 2 0 0 0 18 0 1 0 1094399577 1609728 277 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 393 277 68 152 0 239 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1572

[startup+0.101547 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 24298
/proc/meminfo: memFree=805544/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=1968 CPUtime=0.09
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 390 0 0 0 9 0 0 0 18 0 1 0 1094399577 2015232 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 492 375 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301567 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 24298
/proc/meminfo: memFree=805544/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=2760 CPUtime=0.29
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 599 0 0 0 29 0 0 0 19 0 1 0 1094399577 2826240 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 690 584 69 152 0 536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701606 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 24298
/proc/meminfo: memFree=805544/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=4008 CPUtime=0.69
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 909 0 0 0 69 0 0 0 22 0 1 0 1094399577 4104192 894 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 1002 894 69 152 0 848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4008

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 24299
/proc/meminfo: memFree=801440/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=5856 CPUtime=1.49
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 1376 0 0 0 149 0 0 0 25 0 1 0 1094399577 5996544 1361 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 1464 1361 69 152 0 1310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5856

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 24299
/proc/meminfo: memFree=799264/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=7044 CPUtime=3.09
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 1661 0 0 0 308 1 0 0 25 0 1 0 1094399577 7213056 1635 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 1761 1635 69 152 0 1607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7044

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 24299
/proc/meminfo: memFree=798560/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=8100 CPUtime=6.29
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 1942 0 0 0 628 1 0 0 25 0 1 0 1094399577 8294400 1916 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 2025 1916 69 152 0 1871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8100

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 24299
/proc/meminfo: memFree=797280/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=8760 CPUtime=12.69
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 2101 0 0 0 1268 1 0 0 25 0 1 0 1094399577 8970240 2075 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 2190 2075 69 152 0 2036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8760

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 24299
/proc/meminfo: memFree=795808/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=10468 CPUtime=25.48
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 2477 0 0 0 2547 1 0 0 25 0 1 0 1094399577 10719232 2451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 2617 2451 69 152 0 2463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10468

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 24299
/proc/meminfo: memFree=794784/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=11388 CPUtime=51.08
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 2734 0 0 0 5106 2 0 0 25 0 1 0 1094399577 11661312 2708 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 2847 2708 69 152 0 2693 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11388

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 24299
/proc/meminfo: memFree=792672/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=13368 CPUtime=102.27
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 3240 0 0 0 10224 3 0 0 25 0 1 0 1094399577 13688832 3214 1992294400 134512640 135137933 4294956240 18446744073709551615 134551415 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 3342 3214 69 152 0 3188 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13368

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=791584/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=14556 CPUtime=162.25
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 3524 0 0 0 16222 3 0 0 25 0 1 0 1094399577 14905344 3498 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 3639 3498 69 152 0 3485 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14556

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=791520/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=14556 CPUtime=222.23
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 3524 0 0 0 22220 3 0 0 25 0 1 0 1094399577 14905344 3498 1992294400 134512640 135137933 4294956240 18446744073709551615 134528004 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 3639 3498 69 152 0 3485 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14556

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=789984/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=16008 CPUtime=282.22
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 3909 0 0 0 28218 4 0 0 25 0 1 0 1094399577 16392192 3883 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4002 3883 69 152 0 3848 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16008

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=789920/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=16008 CPUtime=342.2
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 3913 0 0 0 34216 4 0 0 25 0 1 0 1094399577 16392192 3887 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4002 3887 69 152 0 3848 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16008

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=788448/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=17460 CPUtime=402.18
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4270 0 0 0 40213 5 0 0 25 0 1 0 1094399577 17879040 4244 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4365 4244 69 152 0 4211 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17460

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=788448/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=17400 CPUtime=462.17
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4270 0 0 0 46212 5 0 0 25 0 1 0 1094399577 17817600 4244 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4350 4244 69 152 0 4196 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17400

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=788448/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=17400 CPUtime=522.16
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4270 0 0 0 52210 6 0 0 25 0 1 0 1094399577 17817600 4244 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4350 4244 69 152 0 4196 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17400

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=788448/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=17356 CPUtime=582.15
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4270 0 0 0 58209 6 0 0 25 0 1 0 1094399577 17772544 4244 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4339 4244 69 152 0 4185 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17356

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=787040/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=19320 CPUtime=642.13
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4620 0 0 0 64207 6 0 0 25 0 1 0 1094399577 19783680 4594 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4830 4594 69 152 0 4676 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19320

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=786848/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=19452 CPUtime=702.11
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4664 0 0 0 70205 6 0 0 25 0 1 0 1094399577 19918848 4638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4863 4638 69 152 0 4709 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19452

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=786976/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=19444 CPUtime=762.1
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4664 0 0 0 76204 6 0 0 25 0 1 0 1094399577 19910656 4638 1992294400 134512640 135137933 4294956240 18446744073709551615 134521366 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4861 4638 69 152 0 4707 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19444

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=787040/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=19444 CPUtime=822.08
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4664 0 0 0 82202 6 0 0 25 0 1 0 1094399577 19910656 4638 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4861 4638 69 152 0 4707 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 19444

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=787040/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=19444 CPUtime=882.07
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4664 0 0 0 88200 7 0 0 25 0 1 0 1094399577 19910656 4638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4861 4638 69 152 0 4707 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19444

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=786976/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=19444 CPUtime=942.05
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4664 0 0 0 94198 7 0 0 25 0 1 0 1094399577 19910656 4638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4861 4638 69 152 0 4707 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 19444

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=787040/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=19444 CPUtime=1002.04
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 4664 0 0 0 100197 7 0 0 25 0 1 0 1094399577 19910656 4638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4861 4638 69 152 0 4707 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 19444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=785440/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=21028 CPUtime=1062.02
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 5056 0 0 0 106194 8 0 0 25 0 1 0 1094399577 21532672 5030 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 5257 5030 69 152 0 5103 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 21028

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=785312/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=20980 CPUtime=1122.01
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 5075 0 0 0 112193 8 0 0 25 0 1 0 1094399577 21483520 5049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 5245 5049 69 152 0 5091 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 20980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=785312/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=21112 CPUtime=1181.99
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 5091 0 0 0 118191 8 0 0 25 0 1 0 1094399577 21618688 5065 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 5278 5065 69 152 0 5124 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 21112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24299
/proc/meminfo: memFree=785312/2055920 swapFree=4173156/4192956
[pid=24298] ppid=24296 vsize=21112 CPUtime=1200.09
/proc/24298/stat : 24298 (picosat) R 24296 24298 21873 0 -1 4194304 5091 0 0 0 120001 8 0 0 25 0 1 0 1094399577 21618688 5065 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 5278 5065 69 152 0 5124 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21112

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): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.090986
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 21112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5091
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= 1768

runsolver used 0.994848 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 06:16:03
IDJOB=1513438
IDBENCH=70263
IDSOLVER=506
FILE ID=node36/1513438-1238217363
PBS_JOBID= 9060528
Free space on /tmp= 66412 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S956556686-037.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513438-1238217363/watcher-1513438-1238217363 -o /tmp/evaluation-result-1513438-1238217363/solver-1513438-1238217363 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513438-1238217363.cnf

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

MD5SUM BENCH= acdedd9b500b479d333013009842065d
RANDOM SEED=611119729

node36.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		: 3000.214
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		: 3000.214
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:        806024 kB
Buffers:        101220 kB
Cached:        1047876 kB
SwapCached:       9216 kB
Active:         209872 kB
Inactive:       949924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        806024 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            75420 kB
Committed_AS:  2910972 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-28 06:36:06