Trace number 1512562

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1850138369-006.cnf
MD5SUMede25cb155c6cf4ca4d7600faec2bb41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.905
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-1512562-1238205333.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 +   0.0 200.0  1000  77.3 20000   100   100 11000  15.7   0.9 
0.00/0.03	c R   0.0 200.0  1000  77.3 20000   100   100 11000  15.7   0.9 
0.00/0.04	c +   0.0 181.7  1000  96.5 20000   250   250 12100  22.7   1.0 
0.00/0.06	c N   0.1 191.1  1000  98.3 20000   400   400 12100  25.6   1.1 
0.00/0.07	c +   0.1 195.1  1000  98.4 20000   475   475 13310  25.3   1.1 
0.09/0.10	c +   0.1 209.9  1000  99.4 20000   812   812 14641  25.7   1.3 
0.09/0.14	c N   0.1 219.1  1000  99.7 20000  1203  1203 14641  26.4   1.5 
0.09/0.16	c +   0.2 221.1  1000  99.7 20000  1317  1317 16105  25.7   1.6 
0.19/0.24	c +   0.2 231.2  1000  99.9 20000  2074  2074 17715  24.6   2.0 
0.29/0.38	c N   0.4 238.2  1000  99.9 20000  3207  3207 17715  27.8   2.7 
0.29/0.38	c +   0.4 238.2  1000  99.9 20000  3209  3209 19486  27.8   2.7 
0.59/0.60	c +   0.6 243.8  1000 100.0 20000  4911  4911 21434  27.4   3.7 
0.89/0.96	c +   1.0 247.5  1000 100.0 20000  7464  7464 23577  27.0   5.3 
0.99/1.05	c N   1.0 248.0  1000 100.0 20000  8022  8022 23577  26.8   5.6 
1.49/1.59	c +   1.6 250.1  1000 100.0 20000 11293 11293 25934  24.7   7.5 
2.69/2.76	c +   2.8 251.7  1000 100.0 20000 17036 17036 28527  26.0  10.9 
3.19/3.26	c N   3.3 252.0  1000 100.0 20000 19236 19236 28527  27.5  12.2 
5.09/5.18	c +   5.2 252.4  1000 100.0 20000 25650 25650 31379  27.1  16.1 
8.89/8.94	c +   8.9 252.9  1000 100.0 20000 38571 20000 34516  28.2  13.0 
10.69/10.73	c N  10.7 252.8  1000 100.0 20000 44878 26307 34516  27.7  17.0 
10.69/10.73	c 
10.69/10.73	c  seconds     variables   original    learned     agility
10.69/10.73	c         level        used      conflicts    limit          MB
10.69/10.73	c 
14.89/14.91	c +  14.9 253.0  1000 100.0 20000 57952 19036 37967  24.4  12.5 
24.89/24.97	c +  25.0 252.5  1000 100.0 20000 87023 24516 41763  28.0  16.0 
30.88/30.96	c N  30.9 252.3  1000 100.0 20000 102e3 40081 41763  27.5  26.4 
40.87/40.90	c +  40.9 252.2  1000 100.0 20000 130e3 41477 45939  26.8  25.7 
65.37/65.42	c +  65.4 252.0  1000 100.0 20000 196e3 43400 50532  25.6  27.6 
79.46/79.57	c N  79.5 251.9  1000 100.0 20000 230e3 41833 50532  26.6  26.6 
106.56/106.67	c + 106.6 251.5  1000 100.0 20000 294e3 33343 55585  25.6  21.0 
168.73/168.90	c + 168.8 251.3  1000 100.0 20000 441e3 16588 61143  25.3  10.7 
195.92/196.09	c N 196.0 251.1  1000 100.0 20000 512e3 41402 61143  27.3  25.7 
263.29/263.43	c + 263.3 251.6  1000 100.0 20000 662e3 51011 67257  28.1  32.7 
416.23/416.47	c + 416.3 248.5  1000 100.0 20000 993e3 17762 73982  25.9  11.6 
488.81/489.02	c N 488.8 246.7  1000 100.0 20000 112e4 37025 73982  28.7  23.5 
685.54/685.84	c + 685.6 244.0  1000 100.0 20000 148e4 50639 81380  26.7  32.9 
1106.87/1107.33	c + 111e1 240.3  1000 100.0 20000 223e4 73178 89518  27.1  45.9 

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-1512562-1238205333/watcher-1512562-1238205333 -o /tmp/evaluation-result-1512562-1238205333/solver-1512562-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512562-1238205333.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: 0.00 0.00 0.00 3/64 24169
/proc/meminfo: memFree=1041240/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=912 CPUtime=0
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1093199646 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 228 121 56 152 0 74 0

[startup+0.094443 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 24169
/proc/meminfo: memFree=1041240/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=2104 CPUtime=0.09
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 420 0 0 0 9 0 0 0 18 0 1 0 1093199646 2154496 405 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 526 405 69 152 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.101445 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 24169
/proc/meminfo: memFree=1041240/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=2104 CPUtime=0.09
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 428 0 0 0 9 0 0 0 18 0 1 0 1093199646 2154496 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 526 413 69 152 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.301487 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 24169
/proc/meminfo: memFree=1041240/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=3160 CPUtime=0.29
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 690 0 0 0 29 0 0 0 19 0 1 0 1093199646 3235840 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 790 675 69 152 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3160

[startup+0.701573 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 24169
/proc/meminfo: memFree=1041240/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=5008 CPUtime=0.69
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 1167 0 0 0 69 0 0 0 22 0 1 0 1093199646 5128192 1152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 1252 1152 69 152 0 1098 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5008

[startup+1.50174 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 24170
/proc/meminfo: memFree=1035600/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=8176 CPUtime=1.49
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 1955 0 0 0 148 1 0 0 25 0 1 0 1093199646 8372224 1940 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 2044 1940 69 152 0 1890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8176

[startup+3.1021 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 24170
/proc/meminfo: memFree=1031632/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=12928 CPUtime=3.09
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 3130 0 0 0 307 2 0 0 25 0 1 0 1093199646 13238272 3115 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 3232 3115 69 152 0 3078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12928

[startup+6.30177 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 24170
/proc/meminfo: memFree=1023888/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=19528 CPUtime=6.29
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 4771 0 0 0 626 3 0 0 25 0 1 0 1093199646 19996672 4756 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 4882 4756 69 152 0 4728 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19528

[startup+12.7011 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 24170
/proc/meminfo: memFree=1020432/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=22172 CPUtime=12.68
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 5428 0 0 0 1265 3 0 0 25 0 1 0 1093199646 22704128 5413 1992294400 134512640 135137933 4294956240 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 5543 5413 69 152 0 5389 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22172

[startup+25.5019 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 24170
/proc/meminfo: memFree=1015696/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=26124 CPUtime=25.49
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 6387 0 0 0 2544 5 0 0 25 0 1 0 1093199646 26750976 6372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 6531 6372 69 152 0 6377 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26124

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 24170
/proc/meminfo: memFree=1011408/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=30348 CPUtime=51.07
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 7452 0 0 0 5101 6 0 0 25 0 1 0 1093199646 31076352 7437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 7587 7437 69 152 0 7433 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30348

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 24170
/proc/meminfo: memFree=1007696/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=34044 CPUtime=102.26
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 8384 0 0 0 10218 8 0 0 25 0 1 0 1093199646 34861056 8369 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 8511 8369 69 152 0 8357 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34044

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 24170
/proc/meminfo: memFree=1003792/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=37872 CPUtime=162.23
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 9357 0 0 0 16214 9 0 0 25 0 1 0 1093199646 38780928 9342 1992294400 134512640 135137933 4294956240 18446744073709551615 134548813 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 9468 9342 69 152 0 9314 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37872

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 24170
/proc/meminfo: memFree=1001104/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=40512 CPUtime=222.21
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 10018 0 0 0 22211 10 0 0 25 0 1 0 1093199646 41484288 10003 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 10128 10003 69 152 0 9974 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40512

[startup+282.303 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 24170
/proc/meminfo: memFree=996176/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=45908 CPUtime=282.19
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 11240 0 0 0 28208 11 0 0 25 0 1 0 1093199646 47009792 11225 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 11477 11225 69 152 0 11323 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45908

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 24176
/proc/meminfo: memFree=995976/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=45908 CPUtime=342.16
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 11240 0 0 0 34205 11 0 0 25 0 1 0 1093199646 47009792 11225 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 11477 11225 69 152 0 11323 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 45908

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 24176
/proc/meminfo: memFree=995976/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=45764 CPUtime=402.14
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 11240 0 0 0 40202 12 0 0 25 0 1 0 1093199646 46862336 11217 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 11441 11217 69 152 0 11287 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45764

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 24176
/proc/meminfo: memFree=992712/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=49196 CPUtime=462.12
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 12081 0 0 0 46199 13 0 0 25 0 1 0 1093199646 50376704 12058 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 12299 12058 69 152 0 12145 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 49196

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 24176
/proc/meminfo: memFree=992008/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=49856 CPUtime=522.09
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 12252 0 0 0 52196 13 0 0 25 0 1 0 1093199646 51052544 12229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 12464 12229 69 152 0 12310 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 49856

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 24176
/proc/meminfo: memFree=992008/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=49796 CPUtime=582.07
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 12252 0 0 0 58194 13 0 0 25 0 1 0 1093199646 50991104 12229 1992294400 134512640 135137933 4294956240 18446744073709551615 134553688 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 12449 12229 69 152 0 12295 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 49796

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 24176
/proc/meminfo: memFree=991696/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=50060 CPUtime=642.05
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 12328 0 0 0 64192 13 0 0 25 0 1 0 1093199646 51261440 12305 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 12515 12305 69 152 0 12361 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 50060

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 24176
/proc/meminfo: memFree=991504/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=50308 CPUtime=702.03
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 12365 0 0 0 70189 14 0 0 25 0 1 0 1093199646 51515392 12342 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 12577 12342 69 152 0 12423 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 50308

[startup+762.305 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 24176
/proc/meminfo: memFree=986896/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=54796 CPUtime=762.01
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 13516 0 0 0 76186 15 0 0 25 0 1 0 1093199646 56111104 13493 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 13699 13493 69 152 0 13545 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 54796

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 24176
/proc/meminfo: memFree=986896/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=54796 CPUtime=821.98
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 13516 0 0 0 82183 15 0 0 25 0 1 0 1093199646 56111104 13493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 13699 13493 69 152 0 13545 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 54796

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 24176
/proc/meminfo: memFree=986832/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=54784 CPUtime=881.96
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 13516 0 0 0 88181 15 0 0 25 0 1 0 1093199646 56098816 13493 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 13696 13493 69 152 0 13542 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 54784

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 24176
/proc/meminfo: memFree=986896/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=54752 CPUtime=941.94
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 13516 0 0 0 94178 16 0 0 25 0 1 0 1093199646 56066048 13492 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 13688 13492 69 152 0 13534 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 54752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 24176
/proc/meminfo: memFree=986896/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=54736 CPUtime=1001.92
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 13516 0 0 0 100176 16 0 0 25 0 1 0 1093199646 56049664 13488 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 13684 13488 69 152 0 13530 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 54736

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 24176
/proc/meminfo: memFree=986896/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=54736 CPUtime=1061.89
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 13516 0 0 0 106173 16 0 0 25 0 1 0 1093199646 56049664 13488 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 13684 13488 69 152 0 13530 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 54736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 24176
/proc/meminfo: memFree=983632/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=58296 CPUtime=1121.87
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 14398 0 0 0 112170 17 0 0 25 0 1 0 1093199646 59695104 14369 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 14574 14369 69 152 0 14420 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 58296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 24176
/proc/meminfo: memFree=982224/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=59352 CPUtime=1181.85
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 14679 0 0 0 118167 18 0 0 25 0 1 0 1093199646 60776448 14650 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 14838 14650 69 152 0 14684 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 59352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 24176
/proc/meminfo: memFree=982224/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=59352 CPUtime=1200.05
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 14679 0 0 0 119987 18 0 0 25 0 1 0 1093199646 60776448 14650 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 14838 14650 69 152 0 14684 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59352

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 0.69 2/65 24176
/proc/meminfo: memFree=982224/2055920 swapFree=4177928/4192956
[pid=24169] ppid=24167 vsize=59352 CPUtime=1200.05
/proc/24169/stat : 24169 (picosat) R 24167 24169 24132 0 -1 4194304 14679 0 0 0 119987 18 0 0 25 0 1 0 1093199646 60776448 14650 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24169/statm: 14838 14650 69 152 0 14684 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.19697
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 59352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14679
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= 1728

runsolver used 0.841872 second user time and 2.55861 second system time

The end

Launcher Data

Begin job on node10 at 2009-03-28 02:55:34
IDJOB=1512562
IDBENCH=70190
IDSOLVER=506
FILE ID=node10/1512562-1238205333
PBS_JOBID= 9060554
Free space on /tmp= 65600 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1850138369-006.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512562-1238205333/watcher-1512562-1238205333 -o /tmp/evaluation-result-1512562-1238205333/solver-1512562-1238205333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512562-1238205333.cnf

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

MD5SUM BENCH= ede25cb155c6cf4ca4d7600faec2bb41
RANDOM SEED=2133565370

node10.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		: 3000.272
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		: 3000.272
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:       1041720 kB
Buffers:         78740 kB
Cached:         848656 kB
SwapCached:       8896 kB
Active:         164540 kB
Inactive:       773736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1041720 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          16516 kB
Slab:            62032 kB
Committed_AS:  2781940 kB
PageTables:       1380 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= 65600 MiB
End job on node10 at 2009-03-28 03:15:36