Trace number 1720367

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) 1200.03 1200.41

General information on the benchmark

Namealoul-chnl11-13.cnf
MD5SUMc7162bc1ddb6d2592f237fef1b04b5ce
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.431933
Satisfiable
(Un)Satisfiability was proved
Number of variables286
Number of clauses1742
Sum of the clauses size3718
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21716
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

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-1720367-1240655321.cnf
0.00/0.00	c parsed header 'p cnf 286 1742'
0.00/0.00	c initialized 286 variables
0.00/0.00	c found 1742 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   286   0.0    26     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 100 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  44.3   286  26.9    26   100   100   110   4.2   0.1 
0.00/0.00	c R   0.0  44.3   286  26.9    26   101   101   110   4.3   0.1 
0.00/0.00	c +   0.0  41.3   286  50.0    26   250    77   121   8.7   0.1 
0.00/0.01	c R   0.0  47.7   286  50.0    26   401    96   121  11.8   0.1 
0.00/0.01	c +   0.0  47.7   286  50.0    26   475   108   133  12.4   0.1 
0.00/0.02	c +   0.0  47.4   286  50.0    26   812    98   146  17.1   0.1 
0.00/0.03	c R   0.0  49.0   286  50.0    26  1201    99   146  17.2   0.1 
0.00/0.03	c +   0.0  48.6   286  50.0    26  1317   140   160  17.9   0.1 
0.00/0.05	c +   0.1  48.0   286  50.0    26  2074   145   176  20.4   0.1 
0.00/0.08	c R   0.1  48.8   286  50.0    26  3207   156   176  21.0   0.1 
0.00/0.08	c +   0.1  48.5   286  50.0    26  3209   158   193  20.8   0.1 
0.10/0.12	c +   0.1  48.4   286  50.0    26  4911   103   212  20.9   0.1 
0.10/0.18	c +   0.2  48.1   286  50.0    26  7464   156   233  18.9   0.1 
0.20/0.20	c R   0.2  47.9   286  50.0    26  8020   214   233  21.2   0.1 
0.20/0.28	c +   0.3  46.8   286  50.0    26 11293   179   256  17.2   0.1 
0.40/0.41	c +   0.4  46.6   286  50.0    26 17036   193   281  19.7   0.1 
0.40/0.47	c R   0.5  46.3   286  50.0    26 19237   293   281  17.1   0.1 
0.60/0.63	c +   0.6  46.2   286  50.0    26 25650   264   309  19.9   0.1 
0.90/0.94	c +   0.9  46.0   286  50.0    26 38571   258   339  16.6   0.1 
1.10/1.10	c R   1.1  45.9   286  50.0    26 44885   366   339  15.6   0.1 
1.10/1.10	c 
1.10/1.10	c  seconds     variables   original    learned     agility
1.10/1.10	c         level        used      conflicts    limit          MB
1.10/1.10	c 
1.39/1.43	c +   1.4  46.0   286  50.0    26 57952   328   372  24.1   0.1 
2.20/2.21	c +   2.2  46.7   286  50.0    26 87023   225   409  17.4   0.1 
2.59/2.68	c R   2.7  47.1   286  50.0    26 102e3   296   409  18.4   0.1 
3.40/3.43	c +   3.4  47.2   286  50.0    26 130e3   360   449  22.9   0.1 
5.09/5.14	c +   5.1  47.2   286  50.0    26 196e3   442   493  21.4   0.1 
6.19/6.21	c R   6.2  46.6   286  50.0    26 230e3   279   493  18.7   0.1 
7.80/7.89	c +   7.9  46.6   286  50.0    26 294e3   290   542  16.2   0.1 
11.79/11.87	c +  11.9  46.4   286  50.0    26 441e3   348   596  18.5   0.1 
13.79/13.86	c R  13.9  45.9   286  50.0    26 512e3   366   596  20.1   0.1 
17.99/18.01	c +  18.0  46.4   286  50.0    26 662e3   319   655  20.8   0.1 
27.18/27.27	c +  27.3  46.4   286  50.0    26 993e3   643   720  19.0   0.2 
31.48/31.53	c R  31.5  46.3   286  50.0    26 112e4   480   720  18.7   0.1 
41.68/41.72	c +  41.7  46.1   286  50.0    26 148e4   430   792  21.6   0.1 
64.47/64.56	c +  64.5  46.4   286  50.0    26 223e4   534   871  20.7   0.1 
72.27/72.37	c R  72.4  46.2   286  50.0    26 246e4   571   871  20.7   0.2 
98.96/99.07	c +  99.0  46.0   286  50.0    26 335e4   503   958  21.5   0.1 
152.14/152.21	c + 152.2  46.1   286  50.0    26 502e4   684  1053  14.8   0.2 
163.14/163.29	c R 163.2  46.1   286  50.0    26 533e4  1030  1053  16.1   0.2 
232.61/232.72	c + 232.7  46.0   286  50.0    26 754e4   860  1158  20.4   0.2 
361.38/361.56	c + 361.5  45.9   286  50.0    26 113e5   765  1273  16.1   0.2 
367.88/368.10	c R 368.0  45.8   286  50.0    26 114e5  1271  1273  16.7   0.3 
550.92/551.11	c + 550.9  45.9   286  50.0    26 169e5   789  1400  22.1   0.2 
550.92/551.11	c 
550.92/551.11	c  seconds     variables   original    learned     agility
550.92/551.11	c         level        used      conflicts    limit          MB
550.92/551.11	c 
819.34/819.64	c R 819.4  45.5   286  50.0    26 246e5  1177  1400  20.4   0.3 
847.93/848.30	c + 848.0  45.6   286  50.0    26 254e5  1400  1540  19.9   0.3

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-1720367-1240655321/watcher-1720367-1240655321 -o /tmp/evaluation-result-1720367-1240655321/solver-1720367-1240655321 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1720367-1240655321.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: 1.00 1.00 1.00 3/64 30145
/proc/meminfo: memFree=1212584/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=780 CPUtime=0
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 93558102 798720 91 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 195 91 68 152 0 41 0

[startup+0.101914 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30145
/proc/meminfo: memFree=1212584/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=780 CPUtime=0.1
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 114 0 0 0 10 0 0 0 18 0 1 0 93558102 798720 99 1992294400 134512640 135137933 4294956224 18446744073709551615 134552117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 195 99 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.201928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30145
/proc/meminfo: memFree=1212584/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=780 CPUtime=0.2
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 118 0 0 0 20 0 0 0 19 0 1 0 93558102 798720 103 1992294400 134512640 135137933 4294956224 18446744073709551615 134522806 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 195 103 69 152 0 41 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 780

[startup+0.30194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30145
/proc/meminfo: memFree=1212584/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=780 CPUtime=0.3
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 120 0 0 0 30 0 0 0 19 0 1 0 93558102 798720 105 1992294400 134512640 135137933 4294956224 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 195 105 69 152 0 41 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 780

[startup+0.701994 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30145
/proc/meminfo: memFree=1212584/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=780 CPUtime=0.7
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 123 0 0 0 70 0 0 0 23 0 1 0 93558102 798720 108 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 195 108 69 152 0 41 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 780

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1212448/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=908 CPUtime=1.49
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 128 0 0 0 149 0 0 0 25 0 1 0 93558102 929792 113 1992294400 134512640 135137933 4294956224 18446744073709551615 134551544 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 227 113 69 152 0 73 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 908

[startup+3.10232 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1212192/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=908 CPUtime=3.09
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 130 0 0 0 309 0 0 0 25 0 1 0 93558102 929792 115 1992294400 134512640 135137933 4294956224 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 227 115 69 152 0 73 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 908

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1212192/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=908 CPUtime=6.29
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 134 0 0 0 629 0 0 0 25 0 1 0 93558102 929792 119 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 227 119 69 152 0 73 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 908

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1212128/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=908 CPUtime=12.69
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 141 0 0 0 1269 0 0 0 25 0 1 0 93558102 929792 126 1992294400 134512640 135137933 4294956224 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 227 126 69 152 0 73 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 908

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1212064/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=908 CPUtime=25.48
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 148 0 0 0 2548 0 0 0 25 0 1 0 93558102 929792 133 1992294400 134512640 135137933 4294956224 18446744073709551615 134569947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 227 133 69 152 0 73 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 908

[startup+51.1018 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 30146
/proc/meminfo: memFree=1212128/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1032 CPUtime=51.07
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 159 0 0 0 5107 0 0 0 25 0 1 0 93558102 1056768 144 1992294400 134512640 135137933 4294956224 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 258 144 69 152 0 104 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1032

[startup+102.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 30146
/proc/meminfo: memFree=1212064/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1004 CPUtime=102.26
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 165 0 0 0 10226 0 0 0 25 0 1 0 93558102 1028096 150 1992294400 134512640 135137933 4294956224 18446744073709551615 134548982 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 251 150 69 152 0 97 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1004

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 30146
/proc/meminfo: memFree=1212000/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1004 CPUtime=162.24
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 178 0 0 0 16224 0 0 0 25 0 1 0 93558102 1028096 163 1992294400 134512640 135137933 4294956224 18446744073709551615 134543036 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 251 163 69 152 0 97 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1004

[startup+222.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30146
/proc/meminfo: memFree=1211936/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1004 CPUtime=222.22
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 178 0 0 0 22222 0 0 0 25 0 1 0 93558102 1028096 163 1992294400 134512640 135137933 4294956224 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 251 163 69 152 0 97 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1004

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30146
/proc/meminfo: memFree=1211872/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1096 CPUtime=282.21
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 184 0 0 0 28220 1 0 0 25 0 1 0 93558102 1122304 169 1992294400 134512640 135137933 4294956224 18446744073709551615 134551716 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 274 169 69 152 0 120 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1096

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1211872/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1076 CPUtime=342.19
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 186 0 0 0 34218 1 0 0 25 0 1 0 93558102 1101824 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134545988 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 269 171 69 152 0 115 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1076 CPUtime=402.17
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 192 0 0 0 40216 1 0 0 25 0 1 0 93558102 1101824 177 1992294400 134512640 135137933 4294956224 18446744073709551615 134528022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 269 177 69 152 0 115 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1076 CPUtime=462.15
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 192 0 0 0 46214 1 0 0 25 0 1 0 93558102 1101824 177 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 269 177 69 152 0 115 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1076

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1211936/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1076 CPUtime=522.13
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 193 0 0 0 52212 1 0 0 25 0 1 0 93558102 1101824 178 1992294400 134512640 135137933 4294956224 18446744073709551615 134521265 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 269 178 69 152 0 115 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1076

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30146
/proc/meminfo: memFree=1211872/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1208 CPUtime=582.11
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 211 0 0 0 58210 1 0 0 25 0 1 0 93558102 1236992 196 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 302 196 69 152 0 148 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1208

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211616/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1152 CPUtime=642.09
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 211 0 0 0 64208 1 0 0 25 0 1 0 93558102 1179648 196 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 288 196 69 152 0 134 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1152

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 30148
/proc/meminfo: memFree=1211680/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1152 CPUtime=702.07
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 211 0 0 0 70206 1 0 0 25 0 1 0 93558102 1179648 196 1992294400 134512640 135137933 4294956224 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 288 196 69 152 0 134 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1152

[startup+762.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30148
/proc/meminfo: memFree=1211680/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1124 CPUtime=762.05
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 211 0 0 0 76204 1 0 0 25 0 1 0 93558102 1150976 196 1992294400 134512640 135137933 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 281 196 69 152 0 127 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1124

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211680/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1120 CPUtime=822.03
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 211 0 0 0 82202 1 0 0 25 0 1 0 93558102 1146880 195 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 280 195 69 152 0 126 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1120

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211744/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1216 CPUtime=882.01
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 88200 1 0 0 25 0 1 0 93558102 1245184 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 304 198 69 152 0 150 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1216

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211744/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1176 CPUtime=941.99
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 94198 1 0 0 25 0 1 0 93558102 1204224 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134553851 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1176 CPUtime=1001.97
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 100196 1 0 0 25 0 1 0 93558102 1204224 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1176 CPUtime=1061.95
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 106194 1 0 0 25 0 1 0 93558102 1204224 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1176 CPUtime=1121.93
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 112192 1 0 0 25 0 1 0 93558102 1204224 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1160 CPUtime=1181.92
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 118190 2 0 0 25 0 1 0 93558102 1187840 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134548779 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 290 198 69 152 0 136 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1160 CPUtime=1200.02
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 120000 2 0 0 25 0 1 0 93558102 1187840 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 290 198 69 152 0 136 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1160

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30148
/proc/meminfo: memFree=1211808/2055920 swapFree=4192956/4192956
[pid=30145] ppid=30143 vsize=1160 CPUtime=1200.02
/proc/30145/stat : 30145 (picosat) R 30143 30145 29847 0 -1 4194304 214 0 0 0 120000 2 0 0 25 0 1 0 93558102 1187840 198 1992294400 134512640 135137933 4294956224 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/30145/statm: 290 198 69 152 0 136 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.022996
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214
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= 2781

runsolver used 0.959854 second user time and 2.35764 second system time

The end

Launcher Data 

Begin job on node71 at 2009-04-25 12:28:41
IDJOB=1720367
IDBENCH=69602
IDSOLVER=506
FILE ID=node71/1720367-1240655321
PBS_JOBID= 9186534
Free space on /tmp= 66472 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT_RACE08/cnf/aloul-chnl11-13.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720367-1240655321/watcher-1720367-1240655321 -o /tmp/evaluation-result-1720367-1240655321/solver-1720367-1240655321 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1720367-1240655321.cnf

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

MD5SUM BENCH= c7162bc1ddb6d2592f237fef1b04b5ce
RANDOM SEED=1595892325

node71.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		: 3000.236
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		: 3000.236
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:       1213064 kB
Buffers:         86812 kB
Cached:         657992 kB
SwapCached:          0 kB
Active:         228252 kB
Inactive:       530480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213064 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          23672 kB
Slab:            70116 kB
Committed_AS:   213536 kB
PageTables:       1436 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= 66472 MiB
End job on node71 at 2009-04-25 12:48:44