Trace number 1514758

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) 1200.13 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
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-1514758-1238243910.cnf
0.00/0.00	c parsed header 'p cnf 12000 50400'
0.07/0.07	c initialized 12000 variables
0.07/0.07	c found 50400 non trivial clauses
0.07/0.07	c
0.07/0.07	c random number generator seed 0
0.07/0.07	c 
0.07/0.07	c  seconds     variables   original    learned     agility
0.07/0.07	c         level        used      conflicts    limit          MB
0.07/0.07	c 
0.07/0.07	c s   0.1   0.0 12000   0.0 50400     0     0     0   0.0   2.3 
0.09/0.10	c 
0.09/0.10	c initial reduction limit 25200 clauses
0.09/0.10	c 
0.09/0.10	c +   0.1 839.7 12000  29.7 50400   100   100 27720  13.9   2.4 
0.09/0.10	c R   0.1 839.7 12000  29.7 50400   100   100 27720  13.9   2.4 
0.09/0.16	c +   0.2 638.6 12000  52.0 50400   250   250 30492  16.2   2.5 
0.19/0.21	c R   0.2 644.9 12000  58.3 50400   402   402 30492  13.3   2.6 
0.19/0.24	c +   0.2 603.6 12000  64.2 50400   475   475 33541  16.9   2.7 
0.29/0.36	c +   0.4 544.7 12000  78.1 50400   812   812 36895  14.7   2.9 
0.49/0.50	c R   0.5 554.4 12000  83.7 50400  1202  1202 36895  14.0   3.3 
0.49/0.55	c +   0.6 536.7 12000  85.3 50400  1317  1317 40584  16.4   3.4 
0.79/0.81	c +   0.8 509.4 12000  93.1 50400  2074  2074 44642  16.5   3.9 
1.19/1.26	c R   1.3 530.2 12000  94.6 50400  3203  3203 44642  15.2   5.1 
1.19/1.26	c +   1.3 523.3 12000  94.6 50400  3209  3209 49106  17.3   5.1 
1.89/1.90	c +   1.9 502.4 12000  97.8 50400  4911  4911 54016  15.2   6.4 
2.79/2.88	c +   2.9 515.2 12000  98.6 50400  7464  7464 59417  15.0   8.5 
2.99/3.10	c R   3.1 520.6 12000  98.6 50400  8020  8020 59417  14.0   8.9 
4.30/4.37	c +   4.4 503.8 12000  99.2 50400 11293 11293 65358  15.1  11.4 
6.69/6.73	c +   6.7 504.7 12000  99.3 50400 17036 17036 71893  14.4  15.9 
7.59/7.68	c R   7.7 508.0 12000  99.3 50400 19239 19239 71893  15.1  17.8 
10.49/10.52	c +  10.5 496.0 12000  99.5 50400 25650 25650 79082  14.9  22.6 
16.49/16.59	c +  16.6 503.2 12000  99.6 50400 38571 38571 86990  16.3  33.2 
20.09/20.12	c R  20.1 514.9 12000  99.6 50400 44882 44882 86990  15.2  41.1 
20.09/20.12	c 
20.09/20.12	c  seconds     variables   original    learned     agility
20.09/20.12	c         level        used      conflicts    limit          MB
20.09/20.12	c 
27.49/27.53	c +  27.5 503.4 12000  99.6 50400 57952 57952 95689  15.9  51.1 
44.98/45.00	c +  45.0 506.1 12000  99.6 50400 87023 87023 105e3  13.3  75.1 
55.08/55.13	c R  55.1 515.6 12000  99.6 50400 102e3 102e3 105e3  14.6  91.9 
69.07/69.12	c +  69.1 508.2 12000  99.6 50400 130e3 38536 115e3  15.2  37.9 
108.86/108.92	c + 108.9 508.8 12000  99.6 50400 196e3 103e3 127e3  15.2  94.3 
133.36/133.40	c R 133.4 518.8 12000  99.6 50400 230e3 24228 127e3  14.6  29.1 
169.15/169.30	c + 169.3 515.8 12000  99.6 50400 294e3 87566 140e3  15.8  83.2 
263.43/263.57	c + 263.5 515.8 12000  99.6 50400 441e3 108e3 154e3  17.4 100.2 
320.61/320.79	c R 320.7 524.7 12000  99.6 50400 512e3 39951 154e3  13.3  48.9 
417.78/417.91	c + 417.8 520.3 12000  99.6 50400 662e3 49083 169e3  17.7  44.9 
650.62/650.88	c + 650.7 525.5 12000  99.6 50400 993e3 68370 186e3  15.3  81.8 
801.59/801.89	c R 801.7 533.0 12000  99.6 50400 112e4 31444 186e3  13.5  43.5 
1061.62/1061.90	c + 106e1 527.6 12000  99.6 50400 148e4 47671 205e3  15.3  47.0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514758-1238243910/watcher-1514758-1238243910 -o /tmp/evaluation-result-1514758-1238243910/solver-1514758-1238243910 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514758-1238243910.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: 0.91 0.95 0.96 3/68 25307
/proc/meminfo: memFree=885504/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=1524 CPUtime=0
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 1097052723 1560576 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134520836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 414 280 56 152 0 260 0

[startup+0.075253 s]
/proc/loadavg: 0.91 0.95 0.96 3/68 25307
/proc/meminfo: memFree=885504/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=3236 CPUtime=0.07
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 711 0 0 0 7 0 0 0 18 0 1 0 1097052723 3313664 696 1992294400 134512640 135137933 4294956240 18446744073709551615 134556008 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 809 696 61 152 0 655 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3236

[startup+0.101146 s]
/proc/loadavg: 0.91 0.95 0.96 3/68 25307
/proc/meminfo: memFree=885504/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=3368 CPUtime=0.09
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 735 0 0 0 9 0 0 0 18 0 1 0 1097052723 3448832 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 842 720 69 152 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301168 s]
/proc/loadavg: 0.91 0.95 0.96 3/68 25307
/proc/meminfo: memFree=885504/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=3764 CPUtime=0.29
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 831 0 0 0 29 0 0 0 19 0 1 0 1097052723 3854336 816 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 941 816 69 152 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.701212 s]
/proc/loadavg: 0.91 0.95 0.96 3/68 25307
/proc/meminfo: memFree=885504/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=4688 CPUtime=0.69
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 1060 0 0 0 69 0 0 0 23 0 1 0 1097052723 4800512 1045 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 1172 1045 69 152 0 1018 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4688

[startup+1.5013 s]
/proc/loadavg: 0.91 0.95 0.96 2/69 25308
/proc/meminfo: memFree=880824/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=6540 CPUtime=1.49
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 1543 0 0 0 149 0 0 0 25 0 1 0 1097052723 6696960 1528 1992294400 134512640 135137933 4294956240 18446744073709551615 134527860 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 1635 1528 69 152 0 1481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6540

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.96 2/69 25308
/proc/meminfo: memFree=878200/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=10104 CPUtime=3.09
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 2424 0 0 0 308 1 0 0 25 0 1 0 1097052723 10346496 2409 1992294400 134512640 135137933 4294956240 18446744073709551615 134569801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 2526 2409 69 152 0 2372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10104

[startup+6.30183 s]
/proc/loadavg: 0.92 0.95 0.96 2/69 25308
/proc/meminfo: memFree=871544/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=16440 CPUtime=6.29
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 3994 0 0 0 626 3 0 0 25 0 1 0 1097052723 16834560 3979 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 4110 3979 69 152 0 3956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16440

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.96 2/69 25308
/proc/meminfo: memFree=859128/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=28056 CPUtime=12.69
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 6888 0 0 0 1263 6 0 0 25 0 1 0 1097052723 28729344 6873 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 7014 6873 69 152 0 6860 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28056

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.96 2/69 25308
/proc/meminfo: memFree=835384/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=50888 CPUtime=25.48
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 12598 0 0 0 2538 10 0 0 25 0 1 0 1097052723 52109312 12583 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 12722 12583 69 152 0 12568 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50888

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.96 2/69 25308
/proc/meminfo: memFree=798328/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=88500 CPUtime=51.07
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 21996 0 0 0 5089 18 0 0 25 0 1 0 1097052723 90624000 21981 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 22125 21981 69 152 0 21971 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88500

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/69 25308
/proc/meminfo: memFree=787832/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=98124 CPUtime=102.27
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 24379 0 0 0 10205 22 0 0 25 0 1 0 1097052723 100478976 24353 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 24531 24353 69 152 0 24377 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 98124

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25308
/proc/meminfo: memFree=762168/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=123468 CPUtime=162.25
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 30775 0 0 0 16196 29 0 0 25 0 1 0 1097052723 126431232 30749 1992294400 134512640 135137933 4294956240 18446744073709551615 134527778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 30867 30749 69 152 0 30713 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 123468

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25308
/proc/meminfo: memFree=748408/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=138220 CPUtime=222.23
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 34203 0 0 0 22191 32 0 0 25 0 1 0 1097052723 141537280 34177 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 34555 34177 69 152 0 34401 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 138220

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25308
/proc/meminfo: memFree=748344/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=138220 CPUtime=282.22
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 34203 0 0 0 28189 33 0 0 25 0 1 0 1097052723 141537280 34177 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 34555 34177 69 152 0 34401 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 138220

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25308
/proc/meminfo: memFree=729080/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=157228 CPUtime=342.2
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 39002 0 0 0 34181 39 0 0 25 0 1 0 1097052723 161001472 38976 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 39307 38976 69 152 0 39153 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 157228

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=740600/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=145368 CPUtime=402.18
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 39002 0 0 0 40179 39 0 0 25 0 1 0 1097052723 148856832 36023 1992294400 134512640 135137933 4294956240 18446744073709551615 134527778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 36342 36023 69 152 0 36188 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 145368

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=740664/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=145368 CPUtime=462.17
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 39002 0 0 0 46177 40 0 0 25 0 1 0 1097052723 148856832 36023 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 36342 36023 69 152 0 36188 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 145368

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=726264/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=159888 CPUtime=522.15
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 42634 0 0 0 52170 45 0 0 25 0 1 0 1097052723 163725312 39655 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 39972 39655 69 152 0 39818 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 159888

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=726328/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=159888 CPUtime=582.14
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 42634 0 0 0 58169 45 0 0 25 0 1 0 1097052723 163725312 39655 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 39972 39655 69 152 0 39818 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 159888

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=727672/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=158248 CPUtime=642.12
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 42634 0 0 0 64167 45 0 0 25 0 1 0 1097052723 162045952 39273 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 39562 39273 69 152 0 39408 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 158248

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=724792/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=162076 CPUtime=702.11
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 43584 0 0 0 70164 47 0 0 25 0 1 0 1097052723 165965824 40223 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 40519 40223 69 152 0 40365 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 162076

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 3/69 25310
/proc/meminfo: memFree=656952/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=229132 CPUtime=762.1
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 60342 0 0 0 76145 65 0 0 25 0 1 0 1097052723 234631168 56981 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 57283 56981 69 152 0 57129 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 229132

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=634168/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=251572 CPUtime=822.08
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 65998 0 0 0 82135 73 0 0 25 0 1 0 1097052723 257609728 62637 1992294400 134512640 135137933 4294956240 18446744073709551615 134552975 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 62893 62637 69 152 0 62739 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 251572

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=634232/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=251572 CPUtime=882.06
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 65998 0 0 0 88133 73 0 0 25 0 1 0 1097052723 257609728 62637 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 62893 62637 69 152 0 62739 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 251572

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=636024/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=249616 CPUtime=942.04
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 65998 0 0 0 94131 73 0 0 25 0 1 0 1097052723 255606784 62149 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 62404 62149 69 152 0 62250 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 249616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=636024/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=249616 CPUtime=1002.02
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 65998 0 0 0 100129 73 0 0 25 0 1 0 1097052723 255606784 62149 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 62404 62149 69 152 0 62250 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 249616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=649144/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=236508 CPUtime=1062.02
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 65998 0 0 0 106128 74 0 0 25 0 1 0 1097052723 242184192 58872 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 59127 58872 69 152 0 58973 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 236508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=649144/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=236508 CPUtime=1122
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 65998 0 0 0 112126 74 0 0 25 0 1 0 1097052723 242184192 58872 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 59127 58872 69 152 0 58973 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 236508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=649144/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=236508 CPUtime=1181.98
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 66009 0 0 0 118124 74 0 0 25 0 1 0 1097052723 242184192 58883 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 59127 58883 69 152 0 58973 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 236508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/69 25310
/proc/meminfo: memFree=649080/2055920 swapFree=4176188/4192956
[pid=25307] ppid=25305 vsize=236508 CPUtime=1200.08
/proc/25307/stat : 25307 (picosat) R 25305 25307 25086 0 -1 4194304 66034 0 0 0 119934 74 0 0 25 0 1 0 1097052723 242184192 58908 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/25307/statm: 59127 58908 69 152 0 58973 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 236508

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): 1200.44
CPU time (s): 1200.13
CPU user time (s): 1199.34
CPU system time (s): 0.78388
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 251572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.78388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66034
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= 1743

runsolver used 0.991849 second user time and 3.38549 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 13:38:31
IDJOB=1514758
IDBENCH=70373
IDSOLVER=506
FILE ID=node59/1514758-1238243910
PBS_JOBID= 9060702
Free space on /tmp= 66212 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514758-1238243910/watcher-1514758-1238243910 -o /tmp/evaluation-result-1514758-1238243910/solver-1514758-1238243910 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514758-1238243910.cnf

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=277352712

node59.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		: 3000.209
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		: 3000.209
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:        885920 kB
Buffers:         95876 kB
Cached:         970588 kB
SwapCached:      10112 kB
Active:         216004 kB
Inactive:       861992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885920 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            77608 kB
Committed_AS:  2952696 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-28 13:58:33