Trace number 1513810

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) 1200.11 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1513810-1238222186.cnf
0.00/0.00	c parsed header 'p cnf 10000 42000'
0.01/0.06	c initialized 10000 variables
0.01/0.06	c found 42000 non trivial clauses
0.01/0.06	c
0.01/0.06	c random number generator seed 0
0.01/0.06	c 
0.01/0.06	c  seconds     variables   original    learned     agility
0.01/0.06	c         level        used      conflicts    limit          MB
0.01/0.06	c 
0.01/0.06	c s   0.1   0.0 10000   0.0 42000     0     0     0   0.0   2.0 
0.01/0.08	c 
0.01/0.08	c initial reduction limit 21000 clauses
0.01/0.08	c 
0.01/0.08	c +   0.1 700.0 10000  25.8 42000   100   100 23100  16.3   2.1 
0.01/0.08	c R   0.1 700.0 10000  25.8 42000   100   100 23100  16.3   2.1 
0.09/0.13	c +   0.1 535.4 10000  52.8 42000   250   250 25410  17.8   2.1 
0.09/0.17	c R   0.2 540.5 10000  61.7 42000   404   404 25410  13.4   2.3 
0.09/0.19	c +   0.2 499.4 10000  67.0 42000   475   475 27951  17.1   2.3 
0.19/0.29	c +   0.3 454.0 10000  78.5 42000   812   812 30746  15.1   2.5 
0.39/0.42	c R   0.4 465.0 10000  84.2 42000  1207  1207 30746  14.4   2.9 
0.39/0.45	c +   0.4 443.7 10000  86.6 42000  1317  1317 33820  17.2   2.9 
0.59/0.66	c +   0.7 422.5 10000  94.1 42000  2074  2074 37202  17.8   3.3 
1.00/1.01	c +   1.0 432.0 10000  96.3 42000  3209  3209 40922  15.5   4.2 
1.00/1.02	c R   1.0 432.1 10000  96.3 42000  3215  3215 40922  15.0   4.2 
1.49/1.52	c +   1.5 418.7 10000  98.3 42000  4911  4911 45014  15.5   5.3 
2.29/2.32	c +   2.3 427.5 10000  98.9 42000  7464  7464 49515  11.8   7.1 
2.49/2.51	c R   2.5 431.6 10000  98.9 42000  8024  8024 49515  15.8   7.6 
3.49/3.57	c +   3.6 422.7 10000  99.3 42000 11293 11293 54466  14.7   9.8 
5.49/5.58	c +   5.6 425.3 10000  99.5 42000 17036 17036 59912  15.7  14.0 
6.39/6.41	c R   6.4 432.5 10000  99.6 42000 19242 19242 59912  16.5  15.8 
8.79/8.81	c +   8.8 423.7 10000  99.6 42000 25650 25650 65903  14.6  20.0 
14.08/14.13	c +  14.1 429.7 10000  99.7 42000 38571 38571 72493  18.1  29.9 
16.98/17.00	c R  17.0 433.9 10000  99.7 42000 44901 44901 72493  17.7  35.3 
16.98/17.00	c 
16.98/17.00	c  seconds     variables   original    learned     agility
16.98/17.00	c         level        used      conflicts    limit          MB
16.98/17.00	c 
23.28/23.38	c +  23.4 427.1 10000  99.7 42000 57952 57952 79742  18.1  44.6 
38.08/38.16	c +  38.1 431.0 10000  99.7 42000 87023 20037 87716  17.4  18.2 
45.17/45.24	c R  45.2 442.5 10000  99.7 42000 102e3 35623 87716  15.0  32.4 
58.77/58.81	c +  58.8 436.0 10000  99.7 42000 130e3 63643 96487  17.4  52.4 
91.66/91.79	c +  91.8 438.0 10000  99.7 42000 196e3 45337 106e3  14.3  37.2 
112.45/112.53	c R 112.5 443.3 10000  99.7 42000 230e3 80134 106e3  15.5  69.8 
145.24/145.37	c + 145.3 438.9 10000  99.7 42000 294e3 50201 116e3  14.9  41.4 
224.71/224.87	c + 224.8 440.8 10000  99.7 42000 441e3 93538 128e3  14.9  77.7 
279.59/279.76	c R 279.7 448.8 10000  99.7 42000 512e3 49715 128e3  15.8  58.4 
363.86/364.03	c + 363.9 445.2 10000  99.7 42000 662e3 83391 141e3  19.9  68.3 
559.59/559.84	c + 559.6 446.7 10000  99.7 42000 993e3 32464 155e3  16.9  36.1 
700.54/700.82	c R 700.6 454.3 10000  99.7 42000 112e4 29976 155e3  15.7  36.7 
917.96/918.33	c + 918.0 451.5 10000  99.7 42000 148e4 108e3 170e3  15.0  89.4

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-1513810-1238222186/watcher-1513810-1238222186 -o /tmp/evaluation-result-1513810-1238222186/solver-1513810-1238222186 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513810-1238222186.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 0.97 0.99 3/64 7816
/proc/meminfo: memFree=1154488/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=1544 CPUtime=0
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1094885377 1581056 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 386 253 56 152 0 232 0

[startup+0.0175141 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 7816
/proc/meminfo: memFree=1154488/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=2204 CPUtime=0.01
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 421 0 0 0 1 0 0 0 18 0 1 0 1094885377 2256896 406 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 551 407 56 152 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2204

[startup+0.101528 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 7816
/proc/meminfo: memFree=1154488/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=2992 CPUtime=0.09
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 1094885377 3063808 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 748 630 69 152 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.301563 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 7816
/proc/meminfo: memFree=1154488/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=3520 CPUtime=0.29
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 759 0 0 0 29 0 0 0 19 0 1 0 1094885377 3604480 744 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 880 745 69 152 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3520

[startup+0.701633 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 7816
/proc/meminfo: memFree=1154488/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=4444 CPUtime=0.69
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 989 0 0 0 69 0 0 0 22 0 1 0 1094885377 4550656 974 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1111 974 69 152 0 957 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50177 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1150128/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=6292 CPUtime=1.49
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 1457 0 0 0 149 0 0 0 25 0 1 0 1094885377 6443008 1442 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1573 1442 69 152 0 1419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6292

[startup+3.10105 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1147440/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=9856 CPUtime=3.09
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 2346 0 0 0 308 1 0 0 25 0 1 0 1094885377 10092544 2331 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 2464 2331 69 152 0 2310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9856

[startup+6.30161 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1140208/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=16984 CPUtime=6.29
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 4105 0 0 0 627 2 0 0 25 0 1 0 1094885377 17391616 4090 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 4246 4090 69 152 0 4092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16984

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1127856/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=28860 CPUtime=12.69
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 7059 0 0 0 1264 5 0 0 25 0 1 0 1094885377 29552640 7044 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 7215 7044 69 152 0 7061 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28860

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1105136/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=50376 CPUtime=25.49
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 12488 0 0 0 2539 10 0 0 25 0 1 0 1094885377 51585024 12473 1992294400 134512640 135137933 4294956240 18446744073709551615 134527778 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 12594 12473 69 152 0 12440 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50376

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1090992/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=64332 CPUtime=51.07
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 15883 0 0 0 5094 13 0 0 25 0 1 0 1094885377 65875968 15842 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 16083 15842 69 152 0 15929 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64332

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1074928/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=80304 CPUtime=102.26
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 19904 0 0 0 10209 17 0 0 25 0 1 0 1094885377 82231296 19863 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 20076 19863 69 152 0 19922 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7817
/proc/meminfo: memFree=1062448/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=92580 CPUtime=162.23
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 23013 0 0 0 16203 20 0 0 25 0 1 0 1094885377 94801920 22972 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 23145 22972 69 152 0 22991 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 92580

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1056240/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=98520 CPUtime=222.21
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 24526 0 0 0 22199 22 0 0 25 0 1 0 1094885377 100884480 24485 1992294400 134512640 135137933 4294956240 18446744073709551615 134542911 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 24630 24485 69 152 0 24476 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98520

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1038064/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=116736 CPUtime=282.19
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 29075 0 0 0 28192 27 0 0 25 0 1 0 1094885377 119537664 29034 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 29184 29034 69 152 0 29030 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 116736

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1033712/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=121092 CPUtime=342.17
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 30167 0 0 0 34189 28 0 0 25 0 1 0 1094885377 123998208 30126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 30273 30126 69 152 0 30119 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 121092

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1033648/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=121604 CPUtime=402.14
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 30178 0 0 0 40186 28 0 0 25 0 1 0 1094885377 124522496 30137 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 30401 30137 69 152 0 30247 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 121604

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1033968/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=121404 CPUtime=462.12
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 30191 0 0 0 46184 28 0 0 25 0 1 0 1094885377 124317696 30000 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 30351 30000 69 152 0 30197 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 121404

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1032240/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=123384 CPUtime=522.1
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 30678 0 0 0 52181 29 0 0 25 0 1 0 1094885377 126345216 30487 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 30846 30487 69 152 0 30692 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 123384

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1032176/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=123348 CPUtime=582.08
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 30678 0 0 0 58179 29 0 0 25 0 1 0 1094885377 126308352 30486 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 30837 30486 69 152 0 30683 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 123348

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=1006192/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=149352 CPUtime=642.07
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 37174 0 0 0 64170 37 0 0 25 0 1 0 1094885377 152936448 36982 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 37338 36982 69 152 0 37184 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 149352

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=968240/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=187104 CPUtime=702.04
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46630 0 0 0 70156 48 0 0 25 0 1 0 1094885377 191594496 46438 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 46776 46438 69 152 0 46622 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 187104

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=968240/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=187104 CPUtime=762.02
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46630 0 0 0 76154 48 0 0 25 0 1 0 1094885377 191594496 46438 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 46776 46438 69 152 0 46622 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 187104

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=984432/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=170684 CPUtime=822
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46630 0 0 0 82151 49 0 0 25 0 1 0 1094885377 174780416 42348 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42671 42348 69 152 0 42517 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 170684

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=984432/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=170684 CPUtime=881.98
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46630 0 0 0 88149 49 0 0 25 0 1 0 1094885377 174780416 42348 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42671 42348 69 152 0 42517 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 170684

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=984432/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=170684 CPUtime=941.95
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46630 0 0 0 94146 49 0 0 25 0 1 0 1094885377 174780416 42348 1992294400 134512640 135137933 4294956240 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42671 42348 69 152 0 42517 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 170684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=984432/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=170684 CPUtime=1001.94
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46660 0 0 0 100144 50 0 0 25 0 1 0 1094885377 174780416 42378 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42671 42378 69 152 0 42517 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 170684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=984496/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=170684 CPUtime=1061.92
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46660 0 0 0 106142 50 0 0 25 0 1 0 1094885377 174780416 42378 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42671 42378 69 152 0 42517 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 170684

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=984432/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=170684 CPUtime=1121.89
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46660 0 0 0 112139 50 0 0 25 0 1 0 1094885377 174780416 42378 1992294400 134512640 135137933 4294956240 18446744073709551615 134527747 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42671 42378 69 152 0 42517 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 170684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=985776/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=169180 CPUtime=1181.87
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46660 0 0 0 118137 50 0 0 25 0 1 0 1094885377 173240320 42002 1992294400 134512640 135137933 4294956240 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42295 42002 69 152 0 42141 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 169180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7819
/proc/meminfo: memFree=985776/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=169180 CPUtime=1200.07
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46660 0 0 0 119957 50 0 0 25 0 1 0 1094885377 173240320 42002 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42295 42002 69 152 0 42141 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 169180

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 0.97 0.99 2/65 7819
/proc/meminfo: memFree=985776/2055920 swapFree=4174136/4192956
[pid=7816] ppid=7814 vsize=169180 CPUtime=1200.07
/proc/7816/stat : 7816 (picosat) R 7814 7816 7751 0 -1 4194304 46660 0 0 0 119957 50 0 0 25 0 1 0 1094885377 173240320 42002 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 42295 42002 69 152 0 42141 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 169180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.57
CPU system time (s): 0.534918
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 187104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.534918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46660
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= 2749

runsolver used 0.773882 second user time and 2.55561 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 07:36:26
IDJOB=1513810
IDBENCH=70294
IDSOLVER=506
FILE ID=node4/1513810-1238222186
PBS_JOBID= 9060641
Free space on /tmp= 65244 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513810-1238222186/watcher-1513810-1238222186 -o /tmp/evaluation-result-1513810-1238222186/solver-1513810-1238222186 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513810-1238222186.cnf

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=892574702

node4.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		: 3000.277
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		: 3000.277
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:       1154968 kB
Buffers:         77848 kB
Cached:         726584 kB
SwapCached:      12656 kB
Active:         129836 kB
Inactive:       688664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1154968 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:          19684 kB
Slab:            68356 kB
Committed_AS:  2737780 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 07:56:28