Trace number 1512490

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 1207.22

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S501150091-001.cnf
MD5SUMe113edb96dafae9a32f84235b77a2595
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.5081
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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-1512490-1238205313.cnf
0.00/0.00	c parsed header 'p cnf 1000 20000'
0.00/0.02	c initialized 1000 variables
0.00/0.02	c found 20000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  1000   0.0 20000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 10000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 205.2  1000  85.4 20000   100   100 11000  17.0   0.9 
0.00/0.03	c R   0.0 205.2  1000  85.4 20000   100   100 11000  17.0   0.9 
0.00/0.05	c +   0.0 191.4  1000  96.9 20000   250   250 12100  24.4   1.0 
0.00/0.06	c N   0.1 205.2  1000  98.3 20000   402   402 12100  27.1   1.1 
0.00/0.07	c +   0.1 209.6  1000  98.9 20000   475   475 13310  26.3   1.1 
0.09/0.10	c +   0.1 227.6  1000  99.6 20000   812   812 14641  28.2   1.3 
0.09/0.14	c N   0.1 241.8  1000  99.8 20000  1205  1205 14641  23.6   1.6 
0.09/0.15	c +   0.2 244.3  1000  99.9 20000  1317  1317 16105  25.3   1.6 
0.19/0.24	c +   0.2 256.6  1000 100.0 20000  2074  2074 17715  27.2   2.1 
0.29/0.37	c +   0.4 265.0  1000 100.0 20000  3209  3209 19486  25.8   2.9 
0.29/0.37	c N   0.4 265.0  1000 100.0 20000  3211  3211 19486  25.8   2.9 
0.49/0.59	c +   0.6 271.1  1000 100.0 20000  4911  4911 21434  27.5   4.0 
0.89/0.94	c +   0.9 275.1  1000 100.0 20000  7464  7464 23577  26.8   5.6 
0.99/1.02	c N   1.0 275.5  1000 100.0 20000  8020  8020 23577  25.8   6.0 
1.48/1.57	c +   1.6 276.9  1000 100.0 20000 11293 11293 25934  25.7   8.1 
2.68/2.70	c +   2.7 278.0  1000 100.0 20000 17036 17036 28527  27.7  11.9 
3.18/3.24	c N   3.2 278.3  1000 100.0 20000 19245 19245 28527  26.1  13.3 
4.86/4.97	c +   4.9 278.8  1000 100.0 20000 25650 25650 31379  28.3  17.4 
8.15/8.22	c +   8.2 279.4  1000 100.0 20000 38571 20000 34516  27.5  13.4 
9.74/9.84	c N   9.8 279.5  1000 100.0 20000 44901 26330 34516  26.0  17.5 
9.74/9.84	c 
9.74/9.84	c  seconds     variables   original    learned     agility
9.74/9.84	c         level        used      conflicts    limit          MB
9.74/9.84	c 
13.61/13.72	c +  13.6 279.4  1000 100.0 20000 57952 19071 37967  26.2  12.8 
21.96/22.12	c +  22.0 279.7  1000 100.0 20000 87023 25512 41763  25.9  16.9 
27.53/27.78	c N  27.6 280.2  1000 100.0 20000 102e3 41082 41763  25.3  27.4 
37.08/37.33	c +  37.1 280.2  1000 100.0 20000 130e3 14896 45939  24.9   9.7 
59.53/59.93	c +  59.6 279.4  1000 100.0 20000 196e3 19335 50532  26.9  13.3 
71.67/72.10	c N  71.7 278.9  1000 100.0 20000 230e3 18137 50532  25.3  11.8 
95.03/95.67	c +  95.1 278.3  1000 100.0 20000 294e3 45865 55585  25.6  30.5 
152.49/153.40	c + 152.5 273.6  1000 100.0 20000 441e3 30149 61143  26.7  20.1 
186.29/187.41	c N 186.3 272.0  1000 100.0 20000 512e3 55632 61143  27.4  36.3 
247.43/248.92	c + 247.5 265.2  1000 100.0 20000 662e3 18358 67257  27.7  11.5 
405.59/408.05	c + 405.6 257.4  1000 100.0 20000 993e3 39691 73982  27.9  25.2 
482.24/485.19	c N 482.3 255.5  1000 100.0 20000 112e4 58643 73982  26.1  37.6 
673.60/677.65	c + 673.7 252.1  1000 100.0 20000 148e4 70987 81380  26.8  45.6 
1080.39/1086.86	c + 108e1 248.7  1000 100.0 20000 223e4 33973 89518  25.7  22.3

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-1512490-1238205313/watcher-1512490-1238205313 -o /tmp/evaluation-result-1512490-1238205313/solver-1512490-1238205313 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512490-1238205313.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.12 4/94 17889
/proc/meminfo: memFree=1842472/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=912 CPUtime=0
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 114 0 0 0 0 0 0 0 20 0 1 0 1093194993 933888 99 1992294400 134512640 135137933 4294956240 18446744073709551615 134544137 0 0 4096 0 0 0 0 17 1 0 0
/proc/17889/statm: 228 99 56 152 0 74 0

[startup+0.0935561 s]
/proc/loadavg: 1.00 1.00 1.12 4/94 17889
/proc/meminfo: memFree=1842472/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=2104 CPUtime=0.08
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 424 0 0 0 8 0 0 0 20 0 1 0 1093194993 2154496 409 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 526 409 69 152 0 372 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2104

[startup+0.101556 s]
/proc/loadavg: 1.00 1.00 1.12 4/94 17889
/proc/meminfo: memFree=1842472/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=2104 CPUtime=0.09
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 436 0 0 0 9 0 0 0 20 0 1 0 1093194993 2154496 421 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 526 421 69 152 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.301584 s]
/proc/loadavg: 1.00 1.00 1.12 4/94 17889
/proc/meminfo: memFree=1842472/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=3424 CPUtime=0.29
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 743 0 0 0 29 0 0 0 22 0 1 0 1093194993 3506176 728 1992294400 134512640 135137933 4294956240 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 856 728 69 152 0 702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701636 s]
/proc/loadavg: 1.00 1.00 1.12 4/94 17889
/proc/meminfo: memFree=1842472/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=5536 CPUtime=0.69
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 1268 0 0 0 69 0 0 0 25 0 1 0 1093194993 5668864 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134549061 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 1384 1253 69 152 0 1230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5536

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.12 3/95 17890
/proc/meminfo: memFree=1836128/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=8968 CPUtime=1.48
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 2127 0 0 0 148 0 0 0 25 0 1 0 1093194993 9183232 2112 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 2242 2112 69 152 0 2088 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8968

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.12 3/95 17890
/proc/meminfo: memFree=1831712/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=14116 CPUtime=3.08
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 3427 0 0 0 307 1 0 0 25 0 1 0 1093194993 14454784 3412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 3529 3412 69 152 0 3375 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14116

[startup+6.30125 s]
/proc/loadavg: 1.08 1.02 1.13 3/95 17890
/proc/meminfo: memFree=1822944/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=21772 CPUtime=6.25
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 5343 0 0 0 623 2 0 0 25 0 1 0 1093194993 22294528 5328 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 5443 5328 69 152 0 5289 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 21772

[startup+12.702 s]
/proc/loadavg: 1.15 1.03 1.13 3/95 17890
/proc/meminfo: memFree=1819360/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=24932 CPUtime=12.62
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 6080 0 0 0 1259 3 0 0 25 0 1 0 1093194993 25530368 6065 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 6233 6065 69 152 0 6079 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 24932

[startup+25.5014 s]
/proc/loadavg: 1.34 1.08 1.15 3/95 17890
/proc/meminfo: memFree=1815392/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=27440 CPUtime=25.34
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 6714 0 0 0 2530 4 0 0 25 0 1 0 1093194993 28098560 6699 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 6860 6699 69 152 0 6706 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 27440

[startup+51.1012 s]
/proc/loadavg: 1.56 1.15 1.17 3/95 17890
/proc/meminfo: memFree=1810656/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=32264 CPUtime=50.79
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 7920 0 0 0 5074 5 0 0 25 0 1 0 1093194993 33038336 7905 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 8066 7905 69 152 0 7912 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 32264

[startup+102.309 s]
/proc/loadavg: 1.81 1.28 1.21 3/95 17890
/proc/meminfo: memFree=1803552/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=39128 CPUtime=101.69
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 9658 0 0 0 10162 7 0 0 25 0 1 0 1093194993 40067072 9643 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 9782 9643 69 152 0 9628 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 39128

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.26 3/95 17890
/proc/meminfo: memFree=1803360/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=39028 CPUtime=161.34
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 9658 0 0 0 16127 7 0 0 25 0 1 0 1093194993 39964672 9639 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 9757 9639 69 152 0 9603 0
Current children cumulated CPU time (s) 161.34
Current children cumulated vsize (KiB) 39028

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.30 3/95 17890
/proc/meminfo: memFree=1799456/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=42988 CPUtime=220.99
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 10639 0 0 0 22090 9 0 0 25 0 1 0 1093194993 44019712 10620 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 10747 10620 69 152 0 10593 0
Current children cumulated CPU time (s) 220.99
Current children cumulated vsize (KiB) 42988

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.34 3/95 17890
/proc/meminfo: memFree=1798112/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=44824 CPUtime=280.63
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 11029 0 0 0 28054 9 0 0 25 0 1 0 1093194993 45899776 10964 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 11206 10964 69 152 0 11052 0
Current children cumulated CPU time (s) 280.63
Current children cumulated vsize (KiB) 44824

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.38 3/95 17890
/proc/meminfo: memFree=1797408/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=45484 CPUtime=340.28
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 11197 0 0 0 34019 9 0 0 25 0 1 0 1093194993 46575616 11132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 11371 11132 69 152 0 11217 0
Current children cumulated CPU time (s) 340.28
Current children cumulated vsize (KiB) 45484

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.41 3/95 17896
/proc/meminfo: memFree=1796512/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=46232 CPUtime=399.92
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 11381 0 0 0 39982 10 0 0 25 0 1 0 1093194993 47341568 11316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 11558 11316 69 152 0 11404 0
Current children cumulated CPU time (s) 399.92
Current children cumulated vsize (KiB) 46232

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.45 3/95 17896
/proc/meminfo: memFree=1793504/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=49136 CPUtime=459.57
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 12139 0 0 0 45946 11 0 0 25 0 1 0 1093194993 50315264 12074 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 12284 12074 69 152 0 12130 0
Current children cumulated CPU time (s) 459.57
Current children cumulated vsize (KiB) 49136

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.48 3/95 17896
/proc/meminfo: memFree=1792736/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=50060 CPUtime=519.22
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 12338 0 0 0 51911 11 0 0 25 0 1 0 1093194993 51261440 12273 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 12515 12273 69 152 0 12361 0
Current children cumulated CPU time (s) 519.22
Current children cumulated vsize (KiB) 50060

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.51 3/95 17896
/proc/meminfo: memFree=1792928/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=49744 CPUtime=578.86
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 12338 0 0 0 57875 11 0 0 25 0 1 0 1093194993 50937856 12226 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 12436 12226 69 152 0 12282 0
Current children cumulated CPU time (s) 578.86
Current children cumulated vsize (KiB) 49744

[startup+642.302 s]
/proc/loadavg: 1.99 1.87 1.54 3/95 17896
/proc/meminfo: memFree=1792672/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=50008 CPUtime=638.51
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 12401 0 0 0 63840 11 0 0 25 0 1 0 1093194993 51208192 12289 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 12502 12289 69 152 0 12348 0
Current children cumulated CPU time (s) 638.51
Current children cumulated vsize (KiB) 50008

[startup+702.302 s]
/proc/loadavg: 1.99 1.89 1.56 3/95 17896
/proc/meminfo: memFree=1788000/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=54628 CPUtime=698.15
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 13563 0 0 0 69803 12 0 0 25 0 1 0 1093194993 55939072 13451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 13657 13451 69 152 0 13503 0
Current children cumulated CPU time (s) 698.15
Current children cumulated vsize (KiB) 54628

[startup+762.307 s]
/proc/loadavg: 1.99 1.91 1.59 3/95 17896
/proc/meminfo: memFree=1787872/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=54628 CPUtime=757.8
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 13563 0 0 0 75768 12 0 0 25 0 1 0 1093194993 55939072 13451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 13657 13451 69 152 0 13503 0
Current children cumulated CPU time (s) 757.8
Current children cumulated vsize (KiB) 54628

[startup+822.302 s]
/proc/loadavg: 1.99 1.92 1.61 3/95 17896
/proc/meminfo: memFree=1787872/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=54628 CPUtime=817.45
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 13563 0 0 0 81733 12 0 0 25 0 1 0 1093194993 55939072 13451 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 13657 13451 69 152 0 13503 0
Current children cumulated CPU time (s) 817.45
Current children cumulated vsize (KiB) 54628

[startup+882.302 s]
/proc/loadavg: 1.99 1.93 1.63 3/95 17896
/proc/meminfo: memFree=1787552/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=55024 CPUtime=877.1
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 13667 0 0 0 87698 12 0 0 25 0 1 0 1093194993 56344576 13555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 13756 13555 69 152 0 13602 0
Current children cumulated CPU time (s) 877.1
Current children cumulated vsize (KiB) 55024

[startup+942.301 s]
/proc/loadavg: 1.99 1.94 1.65 3/95 17896
/proc/meminfo: memFree=1787488/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=55024 CPUtime=936.74
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 13667 0 0 0 93662 12 0 0 25 0 1 0 1093194993 56344576 13555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 13756 13555 69 152 0 13602 0
Current children cumulated CPU time (s) 936.74
Current children cumulated vsize (KiB) 55024

[startup+1002.3 s]
/proc/loadavg: 1.99 1.95 1.67 3/95 17896
/proc/meminfo: memFree=1787488/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=55024 CPUtime=996.39
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 13667 0 0 0 99627 12 0 0 25 0 1 0 1093194993 56344576 13555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 13756 13555 69 152 0 13602 0
Current children cumulated CPU time (s) 996.39
Current children cumulated vsize (KiB) 55024

[startup+1062.3 s]
/proc/loadavg: 1.99 1.95 1.69 3/95 17896
/proc/meminfo: memFree=1787424/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=55024 CPUtime=1056.04
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 13667 0 0 0 105592 12 0 0 25 0 1 0 1093194993 56344576 13555 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 13756 13555 69 152 0 13602 0
Current children cumulated CPU time (s) 1056.04
Current children cumulated vsize (KiB) 55024

[startup+1122.3 s]
/proc/loadavg: 1.99 1.96 1.70 3/95 17896
/proc/meminfo: memFree=1784032/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=58720 CPUtime=1115.68
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 14594 0 0 0 111555 13 0 0 25 0 1 0 1093194993 60129280 14482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 14680 14482 69 152 0 14526 0
Current children cumulated CPU time (s) 1115.68
Current children cumulated vsize (KiB) 58720

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.72 3/95 17896
/proc/meminfo: memFree=1781152/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=61228 CPUtime=1175.34
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 15220 0 0 0 117520 14 0 0 25 0 1 0 1093194993 62697472 15108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 15307 15108 69 152 0 15153 0
Current children cumulated CPU time (s) 1175.34
Current children cumulated vsize (KiB) 61228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207.2 s]
/proc/loadavg: 1.99 1.97 1.73 3/95 17896
/proc/meminfo: memFree=1780896/2055920 swapFree=4152308/4192956
[pid=17889] ppid=17887 vsize=61228 CPUtime=1200.09
/proc/17889/stat : 17889 (picosat) R 17887 17889 17852 0 -1 4194304 15220 0 0 0 119995 14 0 0 25 0 1 0 1093194993 62697472 15108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/17889/statm: 15307 15108 69 152 0 15153 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61228

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): 1207.22
CPU time (s): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.158975
CPU usage (%): 99.4114
Max. virtual memory (cumulated for all children) (KiB): 61228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15220
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= 17419

runsolver used 1.54176 second user time and 5.05523 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 02:55:13
IDJOB=1512490
IDBENCH=70184
IDSOLVER=506
FILE ID=node91/1512490-1238205313
PBS_JOBID= 9060476
Free space on /tmp= 66480 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S501150091-001.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512490-1238205313/watcher-1512490-1238205313 -o /tmp/evaluation-result-1512490-1238205313/solver-1512490-1238205313 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512490-1238205313.cnf

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

MD5SUM BENCH= e113edb96dafae9a32f84235b77a2595
RANDOM SEED=709382678

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1842888 kB
Buffers:         22324 kB
Cached:         120752 kB
SwapCached:      23048 kB
Active:          92844 kB
Inactive:        74724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842888 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            28592 kB
Committed_AS:  2363088 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-28 03:15:23