Trace number 1516030

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S599916448-096.cnf
MD5SUM5f04fc92392bf2bf11053ad43646135d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.906861
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516030-1238263204.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.19/0.20	c initialized 65 variables
0.19/0.20	c found 5785 non trivial clauses
0.19/0.20	c
0.19/0.20	c random number generator seed 0
0.19/0.20	c 
0.19/0.20	c  seconds     variables   original    learned     agility
0.19/0.20	c         level        used      conflicts    limit          MB
0.19/0.20	c 
0.19/0.20	c s   0.0   0.0    65   0.0  5785     0     0     0   0.0   0.3 
0.19/0.20	c 
0.19/0.20	c initial reduction limit 2892 clauses
0.19/0.20	c 
0.19/0.20	c +   0.0  23.7    65 100.0  5785   100   100  3181   5.6   0.3 
0.19/0.20	c R   0.0  23.7    65 100.0  5785   101   101  3181   5.6   0.3 
0.19/0.20	c +   0.0  23.9    65 100.0  5785   250   250  3499  13.2   0.3 
0.19/0.20	c R   0.0  24.6    65 100.0  5785   404   404  3499  19.0   0.3 
0.19/0.20	c +   0.0  24.3    65 100.0  5785   475   475  3848  20.8   0.3 
0.19/0.20	c +   0.0  24.0    65 100.0  5785   812   812  4232  28.6   0.4 
0.19/0.20	c N   0.0  23.9    65 100.0  5785  1210  1210  4232  34.8   0.4 
0.19/0.20	c +   0.0  23.8    65 100.0  5785  1317  1317  4655  36.0   0.4 
0.19/0.20	c +   0.1  23.6    65 100.0  5785  2074  2074  5120  39.9   0.5 
0.19/0.20	c +   0.1  23.2    65 100.0  5785  3209  3209  5632  41.7   0.6 
0.19/0.20	c N   0.1  23.2    65 100.0  5785  3216  3216  5632  41.8   0.6 
0.19/0.20	c +   0.1  23.0    65 100.0  5785  4911  4911  6195  41.1   0.8 
0.19/0.24	c +   0.2  22.7    65 100.0  5785  7464  4363  6814  40.7   0.8 
0.19/0.26	c N   0.3  22.6    65 100.0  5785  8027  4926  6814  40.9   0.9 
0.29/0.38	c +   0.4  22.3    65 100.0  5785 11293  4780  7495  40.1   0.8 
0.59/0.60	c +   0.6  22.1    65 100.0  5785 17036  6770  8244  40.3   1.0 
0.69/0.70	c N   0.7  21.9    65 100.0  5785 19248  4855  8244  40.6   0.9 
0.89/0.95	c +   1.0  22.2    65 100.0  5785 25650  7131  9068  40.9   1.2 
1.49/1.51	c +   1.5  21.9    65 100.0  5785 38571  6436  9974  41.5   1.1 
1.79/1.80	c N   1.8  21.7    65 100.0  5785 44903  7775  9974  40.5   1.2 
1.79/1.80	c 
1.79/1.80	c  seconds     variables   original    learned     agility
1.79/1.80	c         level        used      conflicts    limit          MB
1.79/1.80	c 
2.39/2.40	c +   2.4  21.5    65 100.0  5785 57952  5849 10971  40.6   1.0 
3.69/3.74	c +   3.7  21.2    65 100.0  5785 87023  7471 12068  40.6   1.2 
4.49/4.50	c N   4.5  20.9    65 100.0  5785 102e3 10990 12068  40.1   1.5 
5.79/5.88	c +   5.9  20.6    65 100.0  5785 130e3  8795 13274  40.5   1.3 
9.19/9.25	c +   9.2  20.5    65 100.0  5785 196e3  7776 14601  40.3   1.2 
10.99/11.04	c N  11.0  20.3    65 100.0  5785 230e3 13323 14601  41.9   1.7 
14.39/14.47	c +  14.5  20.2    65 100.0  5785 294e3 10916 16061  41.5   1.5 
22.88/22.91	c +  22.9  19.9    65 100.0  5785 441e3 13427 17667  41.3   1.7 
26.98/27.03	c N  27.0  19.7    65 100.0  5785 512e3 14170 17667  40.1   1.9 
35.87/35.95	c +  35.9  19.5    65 100.0  5785 662e3 13196 19433  42.1   1.8 
56.47/56.60	c +  56.6  19.2    65 100.0  5785 993e3 13751 21376  41.5   1.9 
65.64/65.73	c N  65.7  19.1    65 100.0  5785 112e4 20158 21376  40.7   2.5 
89.84/89.99	c +  89.9  18.8    65 100.0  5785 148e4 18517 23513  41.2   2.2 
144.02/144.19	c + 144.1  18.6    65 100.0  5785 223e4 22469 25864  40.2   2.7 
161.41/161.53	c N 161.4  18.6    65 100.0  5785 246e4 16323 25864  40.6   2.2 
228.69/228.88	c + 228.8  18.4    65 100.0  5785 335e4 23428 28450  41.6   2.7 
367.02/367.23	c + 367.1  18.1    65 100.0  5785 502e4 15369 31295  40.8   2.0 
393.01/393.25	c N 393.1  18.1    65 100.0  5785 533e4 13051 31295  39.9   1.8 
582.23/582.50	c + 582.2  17.8    65 100.0  5785 754e4 26206 34424  40.8   3.0 
940.78/941.21	c + 940.8  17.6    65 100.0  5785 113e5 29108 37866  40.5   3.5 
957.87/958.38	c N 958.0  17.6    65 100.0  5785 114e5 23087 37866  41.0   2.9

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-1516030-1238263204/watcher-1516030-1238263204 -o /tmp/evaluation-result-1516030-1238263204/solver-1516030-1238263204 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516030-1238263204.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20128
/proc/meminfo: memFree=1780376/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=1044 CPUtime=0
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1098984032 1069056 135 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 261 135 56 152 0 107 0

[startup+0.0845739 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20128
/proc/meminfo: memFree=1780376/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=1440 CPUtime=0.08
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 257 0 0 0 8 0 0 0 18 0 1 0 1098984032 1474560 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 360 242 69 152 0 206 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1440

[startup+0.101576 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20128
/proc/meminfo: memFree=1780376/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=1440 CPUtime=0.09
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 272 0 0 0 9 0 0 0 18 0 1 0 1098984032 1474560 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 360 257 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301598 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20128
/proc/meminfo: memFree=1780376/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=1732 CPUtime=0.29
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 1098984032 1773568 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 433 345 69 152 0 279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1732

[startup+0.701642 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20128
/proc/meminfo: memFree=1780376/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=2136 CPUtime=0.69
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 432 0 0 0 69 0 0 0 23 0 1 0 1098984032 2187264 417 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 534 417 69 152 0 380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50173 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20129
/proc/meminfo: memFree=1778960/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=2136 CPUtime=1.49
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 448 0 0 0 149 0 0 0 25 0 1 0 1098984032 2187264 433 1992294400 134512640 135137933 4294956240 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 534 433 69 152 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2136

[startup+3.10191 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20129
/proc/meminfo: memFree=1778640/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=2400 CPUtime=3.09
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 492 0 0 0 309 0 0 0 25 0 1 0 1098984032 2457600 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 600 477 69 152 0 446 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2400

[startup+6.30127 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20129
/proc/meminfo: memFree=1778320/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=2532 CPUtime=6.29
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 554 0 0 0 629 0 0 0 25 0 1 0 1098984032 2592768 539 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 633 539 69 152 0 479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2532

[startup+12.702 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20129
/proc/meminfo: memFree=1777944/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=2796 CPUtime=12.69
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 606 0 0 0 1269 0 0 0 25 0 1 0 1098984032 2863104 591 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 699 591 69 152 0 545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2796

[startup+25.5014 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20129
/proc/meminfo: memFree=1777496/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=3324 CPUtime=25.48
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 704 0 0 0 2548 0 0 0 25 0 1 0 1098984032 3403776 689 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 831 689 69 152 0 677 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3324

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20129
/proc/meminfo: memFree=1777240/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=3456 CPUtime=51.07
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 749 0 0 0 5107 0 0 0 25 0 1 0 1098984032 3538944 734 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 864 734 69 152 0 710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3456

[startup+102.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1776600/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=3852 CPUtime=102.24
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 864 0 0 0 10223 1 0 0 25 0 1 0 1098984032 3944448 849 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 963 849 69 152 0 809 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3852

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1776280/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4116 CPUtime=162.21
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 930 0 0 0 16220 1 0 0 25 0 1 0 1098984032 4214784 915 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1029 915 69 152 0 875 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4116

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1776216/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4244 CPUtime=222.18
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 944 0 0 0 22217 1 0 0 25 0 1 0 1098984032 4345856 929 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1061 929 69 152 0 907 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4244

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775896/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4508 CPUtime=282.16
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1045 0 0 0 28215 1 0 0 25 0 1 0 1098984032 4616192 1030 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1127 1030 69 152 0 973 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4508

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775832/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4508 CPUtime=342.13
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1045 0 0 0 34212 1 0 0 25 0 1 0 1098984032 4616192 1030 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1127 1030 69 152 0 973 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4508

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775640/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4764 CPUtime=402.1
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1094 0 0 0 40209 1 0 0 25 0 1 0 1098984032 4878336 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1191 1079 69 152 0 1037 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4764

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775576/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4764 CPUtime=462.08
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1115 0 0 0 46207 1 0 0 25 0 1 0 1098984032 4878336 1100 1992294400 134512640 135137933 4294956240 18446744073709551615 134552404 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1191 1100 69 152 0 1037 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4764

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775512/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4764 CPUtime=522.05
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1115 0 0 0 52204 1 0 0 25 0 1 0 1098984032 4878336 1100 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1191 1100 69 152 0 1037 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 4764

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775512/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=4764 CPUtime=582.03
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1115 0 0 0 58202 1 0 0 25 0 1 0 1098984032 4878336 1100 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1191 1100 69 152 0 1037 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 4764

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775256/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5232 CPUtime=642.02
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1188 0 0 0 64200 2 0 0 25 0 1 0 1098984032 5357568 1159 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1308 1159 69 152 0 1154 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5232

[startup+702.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775192/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5232 CPUtime=701.98
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1188 0 0 0 70196 2 0 0 25 0 1 0 1098984032 5357568 1159 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1308 1159 69 152 0 1154 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 5232

[startup+762.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775064/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5496 CPUtime=761.96
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1232 0 0 0 76194 2 0 0 25 0 1 0 1098984032 5627904 1203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1374 1203 69 152 0 1220 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 5496

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775064/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5496 CPUtime=821.93
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1232 0 0 0 82191 2 0 0 25 0 1 0 1098984032 5627904 1203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1374 1203 69 152 0 1220 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 5496

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775064/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5496 CPUtime=881.9
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1232 0 0 0 88188 2 0 0 25 0 1 0 1098984032 5627904 1203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1374 1203 69 152 0 1220 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 5496

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1775064/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5496 CPUtime=941.88
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1235 0 0 0 94186 2 0 0 25 0 1 0 1098984032 5627904 1206 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1374 1206 69 152 0 1220 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 5496

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1774744/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5776 CPUtime=1001.86
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1326 0 0 0 100183 3 0 0 25 0 1 0 1098984032 5914624 1289 1992294400 134512640 135137933 4294956240 18446744073709551615 134542892 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1444 1289 69 152 0 1290 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 5776

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1774744/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5776 CPUtime=1061.83
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1326 0 0 0 106180 3 0 0 25 0 1 0 1098984032 5914624 1289 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1444 1289 69 152 0 1290 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 5776

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1774744/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5776 CPUtime=1121.81
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1326 0 0 0 112178 3 0 0 25 0 1 0 1098984032 5914624 1289 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1444 1289 69 152 0 1290 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 5776

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1774616/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5776 CPUtime=1181.79
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1338 0 0 0 118176 3 0 0 25 0 1 0 1098984032 5914624 1301 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1444 1301 69 152 0 1290 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 5776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20135
/proc/meminfo: memFree=1774616/2055920 swapFree=4152308/4192956
[pid=20128] ppid=20126 vsize=5776 CPUtime=1200.08
/proc/20128/stat : 20128 (picosat) R 20126 20128 19785 0 -1 4194304 1338 0 0 0 120005 3 0 0 25 0 1 0 1098984032 5914624 1301 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20128/statm: 1444 1301 69 152 0 1290 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5776

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.035994
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 5776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1338
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= 4652

runsolver used 1.9867 second user time and 4.33934 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 19:00:04
IDJOB=1516030
IDBENCH=70479
IDSOLVER=506
FILE ID=node91/1516030-1238263204
PBS_JOBID= 9060790
Free space on /tmp= 66480 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S599916448-096.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516030-1238263204/watcher-1516030-1238263204 -o /tmp/evaluation-result-1516030-1238263204/solver-1516030-1238263204 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516030-1238263204.cnf

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

MD5SUM BENCH= 5f04fc92392bf2bf11053ad43646135d
RANDOM SEED=1848072491

node91.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		: 3000.252
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		: 3000.252
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:       1780856 kB
Buffers:         49132 kB
Cached:         155008 kB
SwapCached:      23048 kB
Active:         144228 kB
Inactive:        84468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780856 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            29452 kB
Committed_AS:  2368320 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-28 19:20:06