Trace number 1727043

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

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-1727043-1240720137.cnf
0.00/0.00	c parsed header 'p cnf 4703 45358'
0.04/0.07	c initialized 4703 variables
0.04/0.07	c found 45358 non trivial clauses
0.04/0.07	c
0.04/0.07	c random number generator seed 0
0.04/0.07	c 
0.04/0.07	c  seconds     variables   original    learned     agility
0.04/0.07	c         level        used      conflicts    limit          MB
0.04/0.07	c 
0.04/0.07	c s   0.1   0.0  4498   9.3 39550    11   177     0   0.0   1.9 
0.04/0.08	c 
0.04/0.08	c initial reduction limit 20033 clauses
0.04/0.08	c 
0.04/0.08	c +   0.1 255.7  4498  17.6 39550   111   274 22036  14.8   1.9 
0.04/0.08	c R   0.1 255.7  4498  17.6 39550   112   275 22036  15.1   1.9 
0.09/0.10	c +   0.1 167.2  4498  51.1 39550   261   423 24239  24.1   2.0 
0.09/0.14	c N   0.1 162.2  4498  59.8 39550   412   574 24239  31.0   2.0 
0.19/0.20	c +   0.2 158.8  4498  60.9 39550   486   648 26662  31.6   2.0 
0.39/0.44	c +   0.4 147.2  4498  62.6 39550   823   985 29328  31.8   2.1 
0.69/0.73	c N   0.7 137.5  4498  70.9 39550  1214  1373 29328  33.4   2.2 
0.79/0.83	c +   0.8 135.2  4498  71.0 39550  1328  1487 32260  33.6   2.2 
1.39/1.46	c +   1.5 122.3  4498  73.9 39550  2085  2244 35486  33.6   2.5 
2.29/2.35	c N   2.4 108.2  4498  76.0 39550  3218  3376 35486  31.2   2.8 
2.29/2.35	c +   2.4 108.2  4498  76.0 39550  3220  3378 39034  31.7   2.8 
3.59/3.68	c +   3.7  93.6  4498  76.3 39550  4922  5071 42937  31.2   3.2 
5.79/5.82	c +   5.8  81.0  4498  79.3 39550  7475  7622 47230  34.4   3.9 
6.19/6.25	c N   6.3  79.0  4498  80.8 39550  8026  8173 47230  33.2   4.0 
8.99/9.09	c +   9.1  70.0  4498  80.8 39550 11304 11451 51953  34.9   4.7 
13.89/13.95	c +  14.0  61.1  4498  80.9 39550 17047 17194 57148  34.6   6.1 
15.89/15.99	c N  16.0  58.9  4498  81.2 39550 19244 19391 57148  32.7   6.6 
22.98/23.08	c +  23.1  54.3  4498  81.2 39550 25661 25808 62862  32.2   8.0 
37.67/37.72	c +  37.7  49.2  4498  82.1 39550 38582 38729 69148  33.4  11.0 
45.38/45.44	c N  45.4  47.7  4498  84.0 39550 44888 45035 69148  31.7  12.3 
45.38/45.44	c 
45.38/45.44	c  seconds     variables   original    learned     agility
45.38/45.44	c         level        used      conflicts    limit          MB
45.38/45.44	c 
64.67/64.70	c +  64.7  45.4  4498  84.0 39550 57963 58110 76062  30.4  15.1 
106.56/106.62	c + 106.6  42.9  4498  86.6 39550 87034 24236 83668  28.6   8.6 
124.85/124.92	c N 124.9  42.0  4498  87.3 39550 102e3 39782 83668  33.2  12.4 
175.05/175.17	c + 175.1  41.1  4498  87.8 39550 130e3 67841 92034  37.5  18.5 
257.42/257.57	c + 257.5  39.7  4498  88.0 39550 196e3 54791 101e3  35.6  14.4 
301.51/301.66	c N 301.6  39.3  4498  88.0 39550 230e3 89483 101e3  32.6  21.9 
372.69/372.83	c + 372.7  38.6  4498  88.0 39550 294e3 66093 111e3  33.8  16.4 
567.34/567.54	c + 567.4  38.1  4498  90.2 39550 441e3 20379 122e3  34.3   7.0 
667.11/667.32	c N 667.1  37.9  4498  90.3 39550 512e3 91726 122e3  35.8  22.4 
767.68/767.97	c s 767.8  37.9  4497  91.3 39172 598e3 70517 122e3  44.4  16.3 
767.78/768.09	c N 767.9  37.9  4497  91.3 39172 598e3 70617 122e3  39.6  16.3 
768.08/768.38	c N 768.2  37.9  4497  91.3 39172 599e3 70919 122e3  40.1  16.4 
768.88/769.12	c N 768.9  37.9  4497  91.3 39172 599e3 71720 122e3  34.4  16.5 
770.78/771.03	c N 770.8  37.9  4497  91.3 39172 601e3 73723 122e3  42.7  16.9 
775.48/775.70	c N 775.5  37.9  4497  91.3 39172 606e3 78534 122e3  45.3  17.7 
787.38/787.69	c N 787.5  37.9  4497  91.3 39172 618e3 89759 122e3  47.4  19.6 
814.57/814.89	c N 814.7  37.8  4497  91.3 39172 643e3 115e3 122e3  44.6  24.2 
830.06/830.35	c + 830.1  37.8  4497  91.3 39172 662e3 25723 134e3  39.0   7.4 
861.46/861.73	c N 861.5  37.7  4497  92.1 39172 701e3 64995 134e3  45.9  14.5 
965.33/965.69	c N 965.4  37.4  4497  92.3 39172 829e3 73136 134e3  46.6  16.4 
1104.99/1105.33	c + 111e1  37.1  4497  92.4 39172 993e3 117e3 148e3  43.3  24.2

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-1727043-1240720137/watcher-1727043-1240720137 -o /tmp/evaluation-result-1727043-1240720137/solver-1727043-1240720137 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1727043-1240720137.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: 1.83 1.82 1.44 3/65 27116
/proc/meminfo: memFree=1741232/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=1104 CPUtime=0
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 100046830 1130496 172 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 276 172 56 152 0 122 0

[startup+0.0510709 s]
/proc/loadavg: 1.83 1.82 1.44 3/65 27116
/proc/meminfo: memFree=1741232/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=2824 CPUtime=0.04
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 600 0 0 0 4 0 0 0 18 0 1 0 100046830 2891776 585 1992294400 134512640 135137933 4294956224 18446744073709551615 134560756 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 706 585 61 152 0 552 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2824

[startup+0.101076 s]
/proc/loadavg: 1.83 1.82 1.44 3/65 27116
/proc/meminfo: memFree=1741232/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=2956 CPUtime=0.09
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 621 0 0 0 9 0 0 0 18 0 1 0 100046830 3026944 606 1992294400 134512640 135137933 4294956224 18446744073709551615 134522689 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 739 606 69 152 0 585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301098 s]
/proc/loadavg: 1.83 1.82 1.44 3/65 27116
/proc/meminfo: memFree=1741232/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=2956 CPUtime=0.29
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 638 0 0 0 29 0 0 0 19 0 1 0 100046830 3026944 623 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 739 623 69 152 0 585 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701144 s]
/proc/loadavg: 1.83 1.82 1.44 3/65 27116
/proc/meminfo: memFree=1741232/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=3088 CPUtime=0.69
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 673 0 0 0 69 0 0 0 22 0 1 0 100046830 3162112 658 1992294400 134512640 135137933 4294956224 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 772 658 69 152 0 618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3088

[startup+1.50123 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 27117
/proc/meminfo: memFree=1738728/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=3484 CPUtime=1.49
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 747 0 0 0 149 0 0 0 25 0 1 0 100046830 3567616 732 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 871 732 69 152 0 717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3484

[startup+3.10142 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 27117
/proc/meminfo: memFree=1738152/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=4024 CPUtime=3.09
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 897 0 0 0 309 0 0 0 25 0 1 0 100046830 4120576 882 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 1006 882 69 152 0 852 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4024

[startup+6.30178 s]
/proc/loadavg: 1.77 1.80 1.43 2/66 27117
/proc/meminfo: memFree=1736936/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=5080 CPUtime=6.29
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 1151 0 0 0 629 0 0 0 25 0 1 0 100046830 5201920 1136 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 1270 1136 69 152 0 1116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5080

[startup+12.7015 s]
/proc/loadavg: 1.71 1.79 1.43 2/66 27117
/proc/meminfo: memFree=1735024/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=6796 CPUtime=12.69
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 1583 0 0 0 1268 1 0 0 25 0 1 0 100046830 6959104 1568 1992294400 134512640 135137933 4294956224 18446744073709551615 134553688 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 1699 1568 69 152 0 1545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6796

[startup+25.502 s]
/proc/loadavg: 1.55 1.75 1.42 2/66 27117
/proc/meminfo: memFree=1731888/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=9832 CPUtime=25.49
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 2326 0 0 0 2547 2 0 0 25 0 1 0 100046830 10067968 2311 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 2458 2311 69 152 0 2304 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9832

[startup+51.1019 s]
/proc/loadavg: 1.36 1.69 1.41 2/66 27117
/proc/meminfo: memFree=1726960/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=14712 CPUtime=51.08
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 3554 0 0 0 5104 4 0 0 25 0 1 0 100046830 15065088 3539 1992294400 134512640 135137933 4294956224 18446744073709551615 134552452 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 3678 3539 69 152 0 3524 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14712

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.39 2/66 27117
/proc/meminfo: memFree=1719920/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=22084 CPUtime=102.26
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 5311 0 0 0 10220 6 0 0 25 0 1 0 100046830 22614016 5286 1992294400 134512640 135137933 4294956224 18446744073709551615 134543100 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 5521 5286 69 152 0 5367 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22084

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.36 2/66 27117
/proc/meminfo: memFree=1719920/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=22084 CPUtime=162.25
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 5311 0 0 0 16218 7 0 0 25 0 1 0 100046830 22614016 5286 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 5521 5286 69 152 0 5367 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22084

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.33 2/66 27117
/proc/meminfo: memFree=1716144/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=25780 CPUtime=222.23
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 6249 0 0 0 22215 8 0 0 25 0 1 0 100046830 26398720 6224 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 6445 6224 69 152 0 6291 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25780

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.31 2/66 27117
/proc/meminfo: memFree=1716080/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=25780 CPUtime=282.22
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 6249 0 0 0 28213 9 0 0 25 0 1 0 100046830 26398720 6224 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 6445 6224 69 152 0 6291 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25780

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/66 27117
/proc/meminfo: memFree=1715120/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=26572 CPUtime=342.2
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 6475 0 0 0 34211 9 0 0 25 0 1 0 100046830 27209728 6450 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 6643 6450 69 152 0 6489 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26572

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 27117
/proc/meminfo: memFree=1715120/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=26572 CPUtime=402.18
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 6475 0 0 0 40209 9 0 0 25 0 1 0 100046830 27209728 6450 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 6643 6450 69 152 0 6489 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26572

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.25 2/66 27117
/proc/meminfo: memFree=1712944/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=28552 CPUtime=462.16
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 6997 0 0 0 46206 10 0 0 25 0 1 0 100046830 29237248 6972 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7138 6972 69 152 0 6984 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28552

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.23 2/66 27117
/proc/meminfo: memFree=1712944/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=28552 CPUtime=522.15
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 6997 0 0 0 52205 10 0 0 25 0 1 0 100046830 29237248 6972 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7138 6972 69 152 0 6984 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28552

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.21 2/66 27119
/proc/meminfo: memFree=1712496/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=28948 CPUtime=582.13
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7100 0 0 0 58203 10 0 0 25 0 1 0 100046830 29642752 7075 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7237 7075 69 152 0 7083 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28948

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 27119
/proc/meminfo: memFree=1712432/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=28948 CPUtime=642.12
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7100 0 0 0 64202 10 0 0 25 0 1 0 100046830 29642752 7075 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7237 7075 69 152 0 7083 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28948

[startup+702.302 s]
/proc/loadavg: 1.07 1.08 1.18 2/66 27119
/proc/meminfo: memFree=1712432/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=28948 CPUtime=702.11
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7100 0 0 0 70200 11 0 0 25 0 1 0 100046830 29642752 7075 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7237 7075 69 152 0 7083 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 28948

[startup+762.306 s]
/proc/loadavg: 1.02 1.06 1.17 2/66 27119
/proc/meminfo: memFree=1710064/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=31192 CPUtime=762.09
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7675 0 0 0 76198 11 0 0 25 0 1 0 100046830 31940608 7650 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7798 7650 69 152 0 7644 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 31192

[startup+822.301 s]
/proc/loadavg: 1.01 1.05 1.16 2/66 27119
/proc/meminfo: memFree=1710064/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=31192 CPUtime=822.06
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7675 0 0 0 82195 11 0 0 25 0 1 0 100046830 31940608 7650 1992294400 134512640 135137933 4294956224 18446744073709551615 134551592 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7798 7650 69 152 0 7644 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 31192

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 27119
/proc/meminfo: memFree=1710064/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=31068 CPUtime=882.06
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7675 0 0 0 88194 12 0 0 25 0 1 0 100046830 31813632 7635 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 7767 7635 69 152 0 7613 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 31068

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 27119
/proc/meminfo: memFree=1710000/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=32092 CPUtime=942.04
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7699 0 0 0 94192 12 0 0 25 0 1 0 100046830 32862208 7659 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 8023 7659 69 152 0 7869 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 32092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 27119
/proc/meminfo: memFree=1709936/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=32092 CPUtime=1002.02
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7699 0 0 0 100190 12 0 0 25 0 1 0 100046830 32862208 7659 1992294400 134512640 135137933 4294956224 18446744073709551615 134552041 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 8023 7659 69 152 0 7869 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 32092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 27119
/proc/meminfo: memFree=1709936/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=32092 CPUtime=1062
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7699 0 0 0 106188 12 0 0 25 0 1 0 100046830 32862208 7659 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 8023 7659 69 152 0 7869 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 32092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 27119
/proc/meminfo: memFree=1709872/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=32092 CPUtime=1121.98
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7699 0 0 0 112186 12 0 0 25 0 1 0 100046830 32862208 7659 1992294400 134512640 135137933 4294956224 18446744073709551615 134554605 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 8023 7659 69 152 0 7869 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 32092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 27119
/proc/meminfo: memFree=1709744/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=32076 CPUtime=1181.98
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7725 0 0 0 118185 13 0 0 25 0 1 0 100046830 32845824 7681 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 8019 7681 69 152 0 7865 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 32076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 27119
/proc/meminfo: memFree=1709744/2055920 swapFree=4180008/4192956
[pid=27116] ppid=27114 vsize=32076 CPUtime=1200.08
/proc/27116/stat : 27116 (picosat) R 27114 27116 27010 0 -1 4194304 7725 0 0 0 119995 13 0 0 25 0 1 0 100046830 32845824 7681 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/27116/statm: 8019 7681 69 152 0 7865 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32076

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): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.136979
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 32092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7725
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= 1778

runsolver used 1.39579 second user time and 2.96055 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-26 06:28:57
IDJOB=1727043
IDBENCH=24628
IDSOLVER=506
FILE ID=node32/1727043-1240720137
PBS_JOBID= 9186888
Free space on /tmp= 66392 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727043-1240720137/watcher-1727043-1240720137 -o /tmp/evaluation-result-1727043-1240720137/solver-1727043-1240720137 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1727043-1240720137.cnf

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

MD5SUM BENCH= 5a3ae9766db0de00fa37fabacaa34827
RANDOM SEED=1256283893

node32.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		: 3000.216
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		: 3000.216
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:       1741648 kB
Buffers:         26868 kB
Cached:         230804 kB
SwapCached:       6168 kB
Active:          74768 kB
Inactive:       191748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741648 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          14324 kB
Slab:            33500 kB
Committed_AS:   348716 kB
PageTables:       1488 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= 66392 MiB
End job on node32 at 2009-04-26 06:48:59