Trace number 1728262

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) 1200.16 1200.6

General information on the benchmark

Namecrafted/Hard/contest05/others/
sgp_5-6-8.sat05-2669.reshuffled-07.cnf
MD5SUM4064da8380443613a08af89e2e77b8a2
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 variables58560
Number of clauses778800
Sum of the clauses size1766280
Maximum clause length48
Minimum clause length1
Number of clauses of size 196
Number of clauses of size 2599208
Number of clauses of size 3177096
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52400

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-1728262-1240734747.cnf
0.00/0.00	c parsed header 'p cnf 58560 778800'
2.10/2.16	c initialized 58560 variables
2.10/2.16	c found 778800 non trivial clauses
2.10/2.16	c
2.10/2.16	c random number generator seed 0
2.10/2.16	c 
2.10/2.16	c  seconds     variables   original    learned     agility
2.10/2.16	c         level        used      conflicts    limit          MB
2.10/2.16	c 
2.10/2.16	c s   2.2   0.0 29376  49.8 91560     0     0     0   0.0  14.2 
2.29/2.38	c 
2.29/2.38	c initial reduction limit 89199 clauses
2.29/2.38	c 
2.29/2.38	c +   2.4 341.4 29376  54.7 91560   100    96 98118   3.8  14.3 
2.29/2.39	c R   2.4 341.4 29376  54.7 91560   100    96 98118   5.2  14.3 
2.49/2.57	c +   2.6 482.9 29376  57.5 91560   250   244 107e3  11.0  14.3 
2.59/2.69	c R   2.7 528.2 29376  58.5 91560   400   394 107e3   9.4  14.4 
2.69/2.78	c +   2.8 598.3 29376  59.3 91560   475   469 118e3  11.9  14.4 
2.99/3.00	c +   3.0 653.0 29376  59.9 91560   812   806 130e3   7.6  14.6 
3.09/3.17	c R   3.2 699.3 29376  62.2 91560  1201  1191 130e3   8.1  14.7 
3.20/3.27	c +   3.3 731.6 29376  62.5 91560  1317  1306 143e3   5.3  14.8 
3.79/3.88	c +   3.9 801.0 29376  65.2 91560  2074  2055 158e3   4.0  15.0 
4.69/4.76	c +   4.8 804.9 29376  70.6 91560  3209  3188 173e3   9.7  15.5 
4.69/4.77	c R   4.8 804.9 29376  70.6 91560  3210  3189 173e3   9.5  15.5 
6.89/6.93	c +   6.9 756.9 29376  80.7 91560  4911  4879 191e3  23.1  16.2 
12.49/12.57	c +  12.6 732.8 29376  87.3 91560  7464  7426 210e3   9.5  18.8 
14.08/14.18	c R  14.2 729.0 29376  87.5 91560  8019  7980 210e3  11.1  19.7 
19.29/19.31	c +  19.3 675.9 29376  93.0 91560 11293 11243 231e3   7.7  22.0 
30.28/30.39	c +  30.4 643.6 29376  95.4 91560 17036 16976 254e3   8.6  27.8 
34.38/34.50	c R  34.5 637.1 29376  95.5 91560 19252 19186 254e3  12.0  29.9 
47.27/47.31	c +  47.3 595.9 29376  96.9 91560 25650 25568 279e3   5.4  36.0 
71.48/71.57	c +  71.5 540.2 29376  97.8 91560 38571 38475 307e3   7.4  47.9 
82.86/82.91	c R  82.9 551.1 29376  97.9 91560 44906 44805 307e3  14.2  55.0 
82.86/82.91	c 
82.86/82.91	c  seconds     variables   original    learned     agility
82.86/82.91	c         level        used      conflicts    limit          MB
82.86/82.91	c 
109.36/109.48	c + 109.4 530.7 29376  98.3 91560 57952 57818 338e3  12.5  66.5 
170.63/170.71	c + 170.7 505.8 29376  98.4 91560 87023 86822 372e3  26.1  95.5 
207.72/207.84	c R 207.8 513.0 29376  98.4 91560 102e3 102e3 372e3  14.2 118.2 
267.69/267.84	c + 267.8 507.6 29376  98.5 91560 130e3 130e3 409e3  15.0 146.4 
417.14/417.37	c + 417.2 498.5 29376  98.5 91560 196e3 195e3 450e3  11.4 215.8 
494.91/495.17	c R 495.0 492.4 29376  98.5 91560 230e3 230e3 450e3   8.5 257.4 
645.25/645.52	c + 645.3 488.1 29376  98.5 91560 294e3 293e3 495e3  20.3 328.3 
1001.73/1002.19	c + 100e1 483.0 29376  98.5 91560 441e3 440e3 545e3  12.2 489.9 
1190.86/1191.31	c R 119e1 480.7 29376  98.5 91560 512e3 511e3 545e3   9.3 578.9

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-1728262-1240734747/watcher-1728262-1240734747 -o /tmp/evaluation-result-1728262-1240734747/solver-1728262-1240734747 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1728262-1240734747.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 0.98 3/64 28315
/proc/meminfo: memFree=1702400/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=4140 CPUtime=0
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 552 0 0 0 0 0 0 0 18 0 1 0 101503523 4239360 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134532201 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 1035 543 53 152 0 881 0

[startup+0.0563191 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 28315
/proc/meminfo: memFree=1702400/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=5316 CPUtime=0.04
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 1208 0 0 0 4 0 0 0 18 0 1 0 101503523 5443584 1193 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 1329 1193 56 152 0 1175 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5316

[startup+0.101326 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 28315
/proc/meminfo: memFree=1702400/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=6108 CPUtime=0.09
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 1417 0 0 0 9 0 0 0 18 0 1 0 101503523 6254592 1402 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 1527 1402 56 152 0 1373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6108

[startup+0.301364 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 28315
/proc/meminfo: memFree=1702400/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=10452 CPUtime=0.29
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 2440 0 0 0 28 1 0 0 19 0 1 0 101503523 10702848 2425 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 2613 2426 56 152 0 2459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10452

[startup+0.70144 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 28315
/proc/meminfo: memFree=1702400/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=17696 CPUtime=0.69
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 4296 0 0 0 65 4 0 0 22 0 1 0 101503523 18120704 4281 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 4424 4281 56 152 0 4270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17696

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1684088/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=19864 CPUtime=1.49
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 4600 0 0 0 145 4 0 0 25 0 1 0 101503523 20340736 4585 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 4966 4585 61 152 0 4812 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19864

[startup+3.10189 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1684088/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=20256 CPUtime=3.09
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 4703 0 0 0 305 4 0 0 25 0 1 0 101503523 20742144 4688 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 5064 4688 69 152 0 4910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20256

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1682808/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=21572 CPUtime=6.29
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 5008 0 0 0 625 4 0 0 25 0 1 0 101503523 22089728 4993 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 5393 4993 69 152 0 5239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21572

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.98 3/65 28316
/proc/meminfo: memFree=1680064/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=24476 CPUtime=12.69
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 5726 0 0 0 1264 5 0 0 25 0 1 0 101503523 25063424 5711 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 6119 5711 69 152 0 5965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24476

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1673344/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=30812 CPUtime=25.49
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 7340 0 0 0 2541 8 0 0 25 0 1 0 101503523 31551488 7325 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 7703 7325 69 152 0 7549 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30812

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1660160/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=44276 CPUtime=51.07
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 10693 0 0 0 5095 12 0 0 25 0 1 0 101503523 45338624 10678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 11069 10678 69 152 0 10915 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44276

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1633920/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=70404 CPUtime=102.26
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 17202 0 0 0 10207 19 0 0 25 0 1 0 101503523 72093696 17187 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 17601 17187 69 152 0 17447 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70404

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1605248/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=98916 CPUtime=162.23
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 24371 0 0 0 16196 27 0 0 25 0 1 0 101503523 101289984 24356 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 24729 24356 69 152 0 24575 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 98916

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1571136/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=133088 CPUtime=222.22
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 32808 0 0 0 22186 36 0 0 25 0 1 0 101503523 136282112 32793 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 33272 32793 69 152 0 33118 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 133088

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28316
/proc/meminfo: memFree=1542784/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=162524 CPUtime=282.19
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 40173 0 0 0 28175 44 0 0 25 0 1 0 101503523 166424576 40158 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 40631 40158 69 152 0 40477 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 162524

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 3/65 28316
/proc/meminfo: memFree=1512192/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=191720 CPUtime=342.17
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 47506 0 0 0 34166 51 0 0 25 0 1 0 101503523 196321280 47491 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 47930 47491 69 152 0 47776 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 191720

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1483328/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=220628 CPUtime=402.14
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 54743 0 0 0 40156 58 0 0 25 0 1 0 101503523 225923072 54728 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 55157 54728 69 152 0 55003 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 220628

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1450944/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=252704 CPUtime=462.12
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 62788 0 0 0 46144 68 0 0 25 0 1 0 101503523 258768896 62774 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 63176 62774 69 152 0 63022 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 252704

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1421312/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=283296 CPUtime=522.1
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 70211 0 0 0 52135 75 0 0 25 0 1 0 101503523 290095104 70196 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 70824 70196 69 152 0 70670 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 283296

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1393984/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=310224 CPUtime=582.08
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 76986 0 0 0 58125 83 0 0 25 0 1 0 101503523 317669376 76971 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 77556 76971 69 152 0 77402 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 310224

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1363456/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=340452 CPUtime=642.06
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 84546 0 0 0 64115 91 0 0 25 0 1 0 101503523 348622848 84531 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 85113 84531 69 152 0 84959 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 340452

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1338304/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=365796 CPUtime=702.03
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 90908 0 0 0 70105 98 0 0 25 0 1 0 101503523 374575104 90893 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 91449 90893 69 152 0 91295 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 365796

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1306752/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=396816 CPUtime=762.01
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 98693 0 0 0 76095 106 0 0 25 0 1 0 101503523 406339584 98678 1992294400 134512640 135137933 4294956240 18446744073709551615 134551424 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 99204 98678 69 152 0 99050 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 396816

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1279168/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=424404 CPUtime=821.99
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 105619 0 0 0 82085 114 0 0 25 0 1 0 101503523 434589696 105604 1992294400 134512640 135137933 4294956240 18446744073709551615 134543379 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 106101 105604 69 152 0 105947 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 424404

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1251584/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=451596 CPUtime=881.97
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 112447 0 0 0 88076 121 0 0 25 0 1 0 101503523 462434304 112432 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 112899 112432 69 152 0 112745 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 451596

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1227008/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=476280 CPUtime=941.95
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 118624 0 0 0 94067 128 0 0 25 0 1 0 101503523 487710720 118609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 119070 118609 69 152 0 118916 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 476280

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1194112/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=509016 CPUtime=1001.92
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 126828 0 0 0 100054 138 0 0 25 0 1 0 101503523 521232384 126813 1992294400 134512640 135137933 4294956240 18446744073709551615 134522916 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 127254 126813 69 152 0 127100 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 509016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1165632/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=537528 CPUtime=1061.9
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 133998 0 0 0 106044 146 0 0 25 0 1 0 101503523 550428672 133983 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 134382 133983 69 152 0 134228 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 537528

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1134144/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=568680 CPUtime=1121.87
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 141805 0 0 0 112035 152 0 0 25 0 1 0 101503523 582328320 141790 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 142170 141790 69 152 0 142016 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 568680

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1108608/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=596336 CPUtime=1181.86
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 148216 0 0 0 118026 160 0 0 25 0 1 0 101503523 610648064 148201 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 149084 148201 69 152 0 148930 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 596336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1100864/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=603596 CPUtime=1200.06
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 150038 0 0 0 119844 162 0 0 25 0 1 0 101503523 618082304 150023 1992294400 134512640 135137933 4294956240 18446744073709551615 134522717 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 150899 150023 69 152 0 150745 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 603596

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 28318
/proc/meminfo: memFree=1100864/2055920 swapFree=4177728/4192956
[pid=28315] ppid=28313 vsize=603596 CPUtime=1200.06
/proc/28315/stat : 28315 (picosat) R 28313 28315 28181 0 -1 4194304 150038 0 0 0 119844 162 0 0 25 0 1 0 101503523 618082304 150023 1992294400 134512640 135137933 4294956240 18446744073709551615 134522717 0 0 4096 0 0 0 0 17 1 0 0
/proc/28315/statm: 150899 150023 69 152 0 150745 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 603596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.16
CPU user time (s): 1198.44
CPU system time (s): 1.71474
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 603596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.44
system time used= 1.71474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150038
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= 1231

runsolver used 1.01684 second user time and 2.6496 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-26 10:32:30
IDJOB=1728262
IDBENCH=24667
IDSOLVER=506
FILE ID=node37/1728262-1240734747
PBS_JOBID= 9186968
Free space on /tmp= 66288 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/others/sgp_5-6-8.sat05-2669.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728262-1240734747/watcher-1728262-1240734747 -o /tmp/evaluation-result-1728262-1240734747/solver-1728262-1240734747 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1728262-1240734747.cnf

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

MD5SUM BENCH= 4064da8380443613a08af89e2e77b8a2
RANDOM SEED=439007536

node37.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		: 3000.259
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		: 3000.259
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:       1702816 kB
Buffers:         29048 kB
Cached:         237628 kB
SwapCached:       9064 kB
Active:          61008 kB
Inactive:       216976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702816 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:           13104 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            61204 kB
Committed_AS:   466600 kB
PageTables:       1372 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= 66288 MiB
End job on node37 at 2009-04-26 10:52:32