Trace number 1735647

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) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g5.cnf
MD5SUM5c381a23100991dd5561d3dc572b8883
Bench CategoryCRAFTED (crafted 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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

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-1735647-1240804889.cnf
0.00/0.00	c parsed header 'p cnf 2400 266431'
0.09/0.14	c initialized 2400 variables
0.09/0.14	c found 266431 non trivial clauses
0.09/0.14	c
0.09/0.14	c random number generator seed 0
0.09/0.14	c 
0.09/0.14	c  seconds     variables   original    learned     agility
0.09/0.14	c         level        used      conflicts    limit          MB
0.09/0.14	c 
0.09/0.14	c s   0.1   0.0  2400   0.0    75     0     0     0   0.0   2.8 
0.09/0.17	c 
0.09/0.17	c initial reduction limit 100 clauses
0.09/0.17	c 
0.09/0.17	c +   0.2 218.4  2400  70.7    75   100   100   110   4.2   3.0 
0.09/0.17	c R   0.2 218.4  2400  70.7    75   101   101   110   4.2   3.0 
0.19/0.21	c +   0.2 234.5  2400  86.7    75   250    73   121   3.6   2.9 
0.19/0.25	c R   0.3 288.8  2400  98.7    75   405    92   121   4.2   2.9 
0.19/0.27	c +   0.3 273.1  2400  98.7    75   475    98   133   3.7   2.9 
0.29/0.36	c +   0.4 264.6  2400  98.7    75   812   139   146   5.6   3.0 
0.39/0.45	c R   0.5 334.3  2400  98.7    75  1215   137   146   3.2   3.0 
0.39/0.48	c +   0.5 323.8  2400  98.7    75  1317    81   160   3.6   2.9 
0.59/0.68	c +   0.7 359.8  2400  98.7    75  2074   125   176   4.1   2.9 
0.89/0.96	c +   1.0 377.2  2400  98.7    75  3209   105   193   3.9   2.9 
0.89/0.96	c R   1.0 377.2  2400  98.7    75  3220   116   193   3.8   3.0 
1.29/1.33	c +   1.3 341.0  2400  98.7    75  4911   166   212   4.9   2.9 
1.89/1.91	c +   1.9 354.5  2400  98.7    75  7464   252   233   3.7   3.0 
1.99/2.03	c R   2.0 360.4  2400  98.7    75  8028   161   233   2.6   3.0 
2.79/2.83	c +   2.8 354.9  2400 100.0    75 11293   194   256   2.9   3.0 
4.59/4.60	c +   4.6 361.5  2400 100.0    75 17036   210   281   2.4   3.0 
4.99/5.05	c R   5.1 369.8  2400 100.0    75 19243   269   281   3.5   3.1 
6.60/6.63	c +   6.6 363.4  2400 100.0    75 25650   156   309   3.8   3.0 
9.99/10.09	c +  10.1 358.1  2400 100.0    75 38571   236   339   4.2   3.0 
11.99/12.08	c R  12.1 358.8  2400 100.0    75 44899   393   339   4.3   3.2 
11.99/12.08	c 
11.99/12.08	c  seconds     variables   original    learned     agility
11.99/12.08	c         level        used      conflicts    limit          MB
11.99/12.08	c 
15.29/15.31	c +  15.3 346.4  2400 100.0    75 57952   338   372   4.3   3.1 
22.58/22.67	c +  22.7 351.9  2400 100.0    75 87023   243   409   4.0   3.0 
26.68/26.74	c R  26.7 352.7  2400 100.0    75 102e3   232   409   4.0   3.0 
33.38/33.43	c +  33.4 341.8  2400 100.0    75 130e3   351   449   4.4   3.1 
49.97/50.00	c +  50.0 342.7  2400 100.0    75 196e3   329   493   3.0   3.1 
58.47/58.54	c R  58.5 349.6  2400 100.0    75 230e3   355   493   3.3   3.0 
73.37/73.41	c +  73.4 345.0  2400 100.0    75 294e3   349   542   4.2   3.0 
107.66/107.77	c + 107.7 338.9  2400 100.0    75 441e3   316   596   4.0   3.0 
126.85/126.99	c R 127.0 331.4  2400 100.0    75 512e3   489   596   3.9   3.4 
163.14/163.22	c + 163.2 329.4  2400 100.0    75 662e3   483   655   4.5   3.2 
242.72/242.85	c + 242.8 327.7  2400 100.0    75 993e3   592   720   3.2   3.3 
288.12/288.20	c R 288.1 328.5  2400 100.0    75 112e4   665   720   5.3   3.4 
374.79/374.93	c + 374.8 324.4  2400 100.0    75 148e4   537   792   4.0   3.2 
554.93/555.10	c + 554.9 327.4  2400 100.0    75 223e4   601   871   3.9   3.2 
628.91/629.10	c R 628.9 324.5  2400 100.0    75 246e4   506   871   4.4   3.1 
839.25/839.55	c + 839.3 319.7  2400 100.0    75 335e4   763   958   3.5   3.3

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-1735647-1240804889/watcher-1735647-1240804889 -o /tmp/evaluation-result-1735647-1240804889/solver-1735647-1240804889 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1735647-1240804889.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 28936
/proc/meminfo: memFree=1752064/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=916 CPUtime=0
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 108517074 937984 123 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 229 123 56 152 0 75 0

[startup+0.0449391 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28936
/proc/meminfo: memFree=1752064/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=2236 CPUtime=0.04
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 456 0 0 0 4 0 0 0 18 0 1 0 108517074 2289664 441 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 559 442 56 152 0 405 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2236

[startup+0.101945 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28936
/proc/meminfo: memFree=1752064/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=3820 CPUtime=0.09
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 866 0 0 0 9 0 0 0 18 0 1 0 108517074 3911680 851 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 955 851 56 152 0 801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301965 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28936
/proc/meminfo: memFree=1752064/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4084 CPUtime=0.29
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 931 0 0 0 29 0 0 0 19 0 1 0 108517074 4182016 916 1992294400 134512640 135137933 4294956224 18446744073709551615 134553679 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1021 916 69 152 0 867 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4084

[startup+0.70201 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28936
/proc/meminfo: memFree=1752064/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4188 CPUtime=0.69
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 953 0 0 0 69 0 0 0 22 0 1 0 108517074 4288512 938 1992294400 134512640 135137933 4294956224 18446744073709551615 134521464 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1047 938 69 152 0 893 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4188

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1748536/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4188 CPUtime=1.49
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 954 0 0 0 149 0 0 0 25 0 1 0 108517074 4288512 939 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1047 939 69 152 0 893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4188

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1748344/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4188 CPUtime=3.09
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 972 0 0 0 309 0 0 0 25 0 1 0 108517074 4288512 957 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1047 957 69 152 0 893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4188

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747968/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4280 CPUtime=6.29
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 1011 0 0 0 629 0 0 0 25 0 1 0 108517074 4382720 984 1992294400 134512640 135137933 4294956224 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1070 984 69 152 0 916 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4280

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747840/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4280 CPUtime=12.69
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 1057 0 0 0 1269 0 0 0 25 0 1 0 108517074 4382720 984 1992294400 134512640 135137933 4294956224 18446744073709551615 134552740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1070 984 69 152 0 916 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4280

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747904/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4436 CPUtime=25.48
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 1127 0 0 0 2548 0 0 0 25 0 1 0 108517074 4542464 1014 1992294400 134512640 135137933 4294956224 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1109 1014 69 152 0 955 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4436

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747904/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4564 CPUtime=51.07
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 1471 0 0 0 5107 0 0 0 25 0 1 0 108517074 4673536 1055 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1141 1055 69 152 0 987 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4564

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747712/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4584 CPUtime=102.26
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 1537 0 0 0 10225 1 0 0 25 0 1 0 108517074 4694016 1060 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1146 1060 69 152 0 992 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4584

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747648/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4564 CPUtime=162.24
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 1636 0 0 0 16223 1 0 0 25 0 1 0 108517074 4673536 1055 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1141 1055 69 152 0 987 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4564

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747584/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4572 CPUtime=222.23
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 1856 0 0 0 22221 2 0 0 25 0 1 0 108517074 4681728 1057 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1143 1057 69 152 0 989 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4572

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747392/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4988 CPUtime=282.21
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 2244 0 0 0 28218 3 0 0 25 0 1 0 108517074 5107712 1149 1992294400 134512640 135137933 4294956224 18446744073709551615 134542923 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1247 1149 69 152 0 1093 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4988

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747520/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4648 CPUtime=342.19
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 2662 0 0 0 34216 3 0 0 25 0 1 0 108517074 4759552 1067 1992294400 134512640 135137933 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1162 1067 69 152 0 1008 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4648

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747392/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4868 CPUtime=402.17
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 2948 0 0 0 40213 4 0 0 25 0 1 0 108517074 4984832 1125 1992294400 134512640 135137933 4294956224 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1217 1125 69 152 0 1063 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4868

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747456/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4568 CPUtime=462.15
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 3419 0 0 0 46210 5 0 0 25 0 1 0 108517074 4677632 1056 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1142 1056 69 152 0 988 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4568

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747264/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4796 CPUtime=522.13
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 3817 0 0 0 52208 5 0 0 25 0 1 0 108517074 4911104 1113 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1199 1113 69 152 0 1045 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4796

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1746944/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=5040 CPUtime=582.12
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 4175 0 0 0 58206 6 0 0 25 0 1 0 108517074 5160960 1174 1992294400 134512640 135137933 4294956224 18446744073709551615 134552143 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1260 1174 69 152 0 1106 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5040

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747072/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4820 CPUtime=642.1
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 4434 0 0 0 64204 6 0 0 25 0 1 0 108517074 4935680 1119 1992294400 134512640 135137933 4294956224 18446744073709551615 134545546 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1205 1119 69 152 0 1051 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4820

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747200/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4764 CPUtime=702.08
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 4786 0 0 0 70201 7 0 0 25 0 1 0 108517074 4878336 1105 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1191 1105 69 152 0 1037 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 4764

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747392/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4592 CPUtime=762.07
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 5270 0 0 0 76199 8 0 0 25 0 1 0 108517074 4702208 1062 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1148 1062 69 152 0 994 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 4592

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747328/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4776 CPUtime=822.05
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 5958 0 0 0 82196 9 0 0 25 0 1 0 108517074 4890624 1093 1992294400 134512640 135137933 4294956224 18446744073709551615 134552933 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1194 1093 69 152 0 1040 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 4776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747072/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4832 CPUtime=882.04
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 6400 0 0 0 88194 10 0 0 25 0 1 0 108517074 4947968 1122 1992294400 134512640 135137933 4294956224 18446744073709551615 134543165 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1208 1122 69 152 0 1054 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 4832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1746944/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=5116 CPUtime=942.01
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 6818 0 0 0 94191 10 0 0 25 0 1 0 108517074 5238784 1191 1992294400 134512640 135137933 4294956224 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1279 1191 69 152 0 1125 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 5116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747072/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4924 CPUtime=1002
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 7133 0 0 0 100189 11 0 0 25 0 1 0 108517074 5042176 1145 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1231 1145 69 152 0 1077 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 4924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747072/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4852 CPUtime=1061.98
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 7580 0 0 0 106187 11 0 0 25 0 1 0 108517074 4968448 1127 1992294400 134512640 135137933 4294956224 18446744073709551615 134521382 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1213 1127 69 152 0 1059 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 4852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747008/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4776 CPUtime=1121.97
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 8119 0 0 0 112184 13 0 0 25 0 1 0 108517074 4890624 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134547667 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1194 1108 69 152 0 1040 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 4776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747008/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4760 CPUtime=1181.95
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 8362 0 0 0 118182 13 0 0 25 0 1 0 108517074 4874240 1102 1992294400 134512640 135137933 4294956224 18446744073709551615 134527860 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1190 1102 69 152 0 1036 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 4760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28937
/proc/meminfo: memFree=1747008/2055920 swapFree=4180832/4192956
[pid=28936] ppid=28934 vsize=4872 CPUtime=1200.05
/proc/28936/stat : 28936 (picosat) R 28934 28936 28063 0 -1 4194304 8375 0 0 0 119992 13 0 0 25 0 1 0 108517074 4988928 1115 1992294400 134512640 135137933 4294956224 18446744073709551615 134521423 0 0 4096 0 0 0 0 17 1 0 0
/proc/28936/statm: 1218 1115 69 152 0 1064 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4872

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): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.134979
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 5400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8375
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= 2998

runsolver used 1.03084 second user time and 2.28565 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-27 06:01:29
IDJOB=1735647
IDBENCH=71509
IDSOLVER=506
FILE ID=node42/1735647-1240804889
PBS_JOBID= 9187353
Free space on /tmp= 66332 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g5.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735647-1240804889/watcher-1735647-1240804889 -o /tmp/evaluation-result-1735647-1240804889/solver-1735647-1240804889 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1735647-1240804889.cnf

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

MD5SUM BENCH= 5c381a23100991dd5561d3dc572b8883
RANDOM SEED=656027619

node42.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		: 3000.232
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		: 3000.232
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:       1752480 kB
Buffers:         33700 kB
Cached:         205636 kB
SwapCached:       5940 kB
Active:          87572 kB
Inactive:       160232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752480 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            4224 kB
Writeback:           0 kB
Mapped:          14124 kB
Slab:            41636 kB
Committed_AS:   516216 kB
PageTables:       1388 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= 66332 MiB
End job on node42 at 2009-04-27 06:21:31