Trace number 1516990

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S596342014-039.cnf
MD5SUM2515572a613e65602da74910f5ce3b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.884
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1516990-1238278485.cnf
0.00/0.00	c parsed header 'p cnf 420 1785'
0.00/0.00	c initialized 420 variables
0.00/0.00	c found 1785 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   420   0.0  1785     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 892 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  40.5   420  85.7  1785   100   100   981  14.1   0.1 
0.00/0.00	c R   0.0  40.5   420  86.0  1785   102   102   981  14.1   0.1 
0.00/0.01	c +   0.0  31.9   420  96.7  1785   250   250  1079  22.8   0.1 
0.00/0.01	c N   0.0  29.9   420  97.9  1785   403   403  1079  24.3   0.1 
0.00/0.01	c +   0.0  29.5   420  98.3  1785   475   475  1186  24.6   0.1 
0.00/0.02	c +   0.0  28.1   420  99.3  1785   812   812  1304  26.8   0.2 
0.00/0.04	c N   0.0  27.4   420  99.3  1785  1204  1204  1304  27.1   0.2 
0.00/0.04	c +   0.0  27.5   420  99.3  1785  1317   661  1434  24.7   0.2 
0.05/0.07	c +   0.1  26.6   420  99.5  1785  2074  1418  1577  27.3   0.2 
0.09/0.11	c +   0.1  26.2   420  99.5  1785  3209   966  1734  29.4   0.2 
0.09/0.11	c N   0.1  26.2   420  99.5  1785  3209   966  1734  29.4   0.2 
0.09/0.17	c +   0.2  25.2   420  99.8  1785  4911   921  1907  27.3   0.2 
0.19/0.27	c +   0.3  24.4   420 100.0  1785  7464  1554  2097  27.6   0.2 
0.19/0.29	c N   0.3  24.3   420 100.0  1785  8021  2111  2097  28.7   0.3 
0.39/0.41	c +   0.4  23.5   420 100.0  1785 11293  1161  2306  29.4   0.2 
0.59/0.63	c +   0.6  22.8   420 100.0  1785 17036  2268  2536  27.7   0.3 
0.69/0.72	c N   0.7  22.7   420 100.0  1785 19251  1932  2536  27.1   0.3 
0.89/0.98	c +   1.0  23.0   420 100.0  1785 25650  1954  2789  26.9   0.3 
1.49/1.50	c +   1.5  22.7   420 100.0  1785 38571  2272  3067  26.6   0.3 
1.69/1.76	c N   1.8  22.6   420 100.0  1785 44904  2439  3067  29.3   0.3 
1.69/1.76	c 
1.69/1.76	c  seconds     variables   original    learned     agility
1.69/1.76	c         level        used      conflicts    limit          MB
1.69/1.76	c 
2.29/2.31	c +   2.3  22.1   420 100.0  1785 57952  1618  3373  28.1   0.3 
3.49/3.56	c +   3.6  22.0   420 100.0  1785 87023  1895  3710  25.6   0.3 
4.19/4.23	c N   4.2  21.7   420 100.0  1785 102e3  2562  3710  28.7   0.3 
5.40/5.45	c +   5.5  21.4   420 100.0  1785 130e3  2655  4081  27.0   0.4 
8.29/8.38	c +   8.4  21.2   420 100.0  1785 196e3  2538  4489  28.6   0.4 
9.89/9.97	c N  10.0  20.9   420 100.0  1785 230e3  3513  4489  28.8   0.5 
12.79/12.82	c +  12.8  20.6   420 100.0  1785 294e3  3800  4937  29.0   0.5 
19.59/19.67	c +  19.7  20.1   420 100.0  1785 441e3  4869  5430  27.4   0.6 
23.09/23.15	c N  23.1  20.1   420 100.0  1785 512e3  2853  5430  27.7   0.4 
30.38/30.47	c +  30.5  20.0   420 100.0  1785 662e3  4995  5973  25.7   0.6 
46.98/47.02	c +  47.0  19.5   420 100.0  1785 993e3  3734  6570  27.0   0.5 
53.88/53.94	c N  53.9  19.4   420 100.0  1785 112e4  3506  6570  28.0   0.5 
72.57/72.65	c +  72.6  19.2   420 100.0  1785 148e4  6411  7227  28.7   0.8 
111.97/112.05	c + 112.0  18.7   420 100.0  1785 223e4  5203  7949  27.3   0.6 
124.47/124.51	c N 124.5  18.7   420 100.0  1785 246e4  4069  7949  29.7   0.5 
173.85/173.96	c + 173.9  18.4   420 100.0  1785 335e4  7250  8743  26.0   0.8 
269.73/269.87	c + 269.8  18.5   420 100.0  1785 502e4  6300  9617  27.6   0.8 
287.72/287.88	c N 287.8  18.4   420 100.0  1785 533e4  5107  9617  27.0   0.7 
419.19/419.39	c + 419.3  18.1   420 100.0  1785 754e4  6277 10578  27.0   0.8 
653.24/653.47	c + 653.3  17.7   420 100.0  1785 113e5  6037 11635  29.9   0.7 
663.94/664.15	c N 664.0  17.7   420 100.0  1785 114e5  9333 11635  30.4   1.0 
1019.05/1019.30	c + 102e1  17.4   420 100.0  1785 169e5  6730 12798  28.1   0.8 
1019.05/1019.30	c 
1019.05/1019.30	c  seconds     variables   original    learned     agility
1019.05/1019.30	c         level        used      conflicts    limit          MB
1019.05/1019.30	c

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-1516990-1238278485/watcher-1516990-1238278485 -o /tmp/evaluation-result-1516990-1238278485/solver-1516990-1238278485 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516990-1238278485.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 0.97 0.99 2/69 14417
/proc/meminfo: memFree=1110640/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=780 CPUtime=0
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1100510160 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 195 103 69 152 0 41 0

[startup+0.055344 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 14417
/proc/meminfo: memFree=1110640/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=912 CPUtime=0.05
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 157 0 0 0 5 0 0 0 18 0 1 0 1100510160 933888 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 228 142 69 152 0 74 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 912

[startup+0.101348 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 14417
/proc/meminfo: memFree=1110640/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1044 CPUtime=0.09
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 163 0 0 0 9 0 0 0 18 0 1 0 1100510160 1069056 148 1992294400 134512640 135137933 4294956240 18446744073709551615 134528078 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 261 148 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301365 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 14417
/proc/meminfo: memFree=1110640/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1044 CPUtime=0.29
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 180 0 0 0 29 0 0 0 19 0 1 0 1100510160 1069056 165 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 261 165 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.7014 s]
/proc/loadavg: 0.91 0.97 0.99 2/69 14417
/proc/meminfo: memFree=1110640/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1044 CPUtime=0.69
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 188 0 0 0 69 0 0 0 23 0 1 0 1100510160 1069056 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134567624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 261 173 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.50147 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 14418
/proc/meminfo: memFree=1110184/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1172 CPUtime=1.49
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 199 0 0 0 149 0 0 0 25 0 1 0 1100510160 1200128 184 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 293 184 69 152 0 139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1172

[startup+3.10261 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 14418
/proc/meminfo: memFree=1109992/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1172 CPUtime=3.1
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 216 0 0 0 310 0 0 0 25 0 1 0 1100510160 1200128 201 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 293 201 69 152 0 139 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1172

[startup+6.30189 s]
/proc/loadavg: 0.92 0.97 0.99 2/70 14418
/proc/meminfo: memFree=1109864/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1288 CPUtime=6.29
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 237 0 0 0 629 0 0 0 25 0 1 0 1100510160 1318912 222 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 322 222 69 152 0 168 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1288

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/70 14418
/proc/meminfo: memFree=1109672/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1424 CPUtime=12.69
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 254 0 0 0 1269 0 0 0 25 0 1 0 1100510160 1458176 239 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 356 239 69 152 0 202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1424

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/70 14418
/proc/meminfo: memFree=1109544/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1552 CPUtime=25.48
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 286 0 0 0 2548 0 0 0 25 0 1 0 1100510160 1589248 271 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 388 271 69 152 0 234 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1552

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/70 14418
/proc/meminfo: memFree=1109416/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1552 CPUtime=51.08
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 313 0 0 0 5108 0 0 0 25 0 1 0 1100510160 1589248 298 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 388 298 69 152 0 234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1552

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/70 14418
/proc/meminfo: memFree=1109288/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1684 CPUtime=102.27
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 341 0 0 0 10226 1 0 0 25 0 1 0 1100510160 1724416 326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548496 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 421 326 69 152 0 267 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1684

[startup+162.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/70 14418
/proc/meminfo: memFree=1109160/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1816 CPUtime=162.25
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 365 0 0 0 16224 1 0 0 25 0 1 0 1100510160 1859584 350 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 454 350 69 152 0 300 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1816

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1109032/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1996 CPUtime=222.24
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 391 0 0 0 22223 1 0 0 25 0 1 0 1100510160 2043904 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 499 376 69 152 0 345 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1996

[startup+282.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/70 14418
/proc/meminfo: memFree=1108904/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1996 CPUtime=282.22
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 410 0 0 0 28221 1 0 0 25 0 1 0 1100510160 2043904 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548600 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 499 395 69 152 0 345 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1996

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 14418
/proc/meminfo: memFree=1108904/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1996 CPUtime=342.21
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 410 0 0 0 34220 1 0 0 25 0 1 0 1100510160 2043904 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 499 395 69 152 0 345 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1996

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108840/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=1996 CPUtime=402.19
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 417 0 0 0 40218 1 0 0 25 0 1 0 1100510160 2043904 402 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 499 402 69 152 0 345 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1996

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108648/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2124 CPUtime=462.19
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 451 0 0 0 46217 2 0 0 25 0 1 0 1100510160 2174976 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 531 436 69 152 0 377 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 2124

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108648/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2124 CPUtime=522.17
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 451 0 0 0 52215 2 0 0 25 0 1 0 1100510160 2174976 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 531 436 69 152 0 377 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 2124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108712/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2124 CPUtime=582.16
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 451 0 0 0 58214 2 0 0 25 0 1 0 1100510160 2174976 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 531 436 69 152 0 377 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 2124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108712/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2124 CPUtime=642.15
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 451 0 0 0 64213 2 0 0 25 0 1 0 1100510160 2174976 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 531 436 69 152 0 377 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 2124

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108584/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2216 CPUtime=702.13
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 476 0 0 0 70211 2 0 0 25 0 1 0 1100510160 2269184 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 554 461 69 152 0 400 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 2216

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108584/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2216 CPUtime=762.12
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 476 0 0 0 76210 2 0 0 25 0 1 0 1100510160 2269184 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 554 461 69 152 0 400 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 2216

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108584/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2216 CPUtime=822.1
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 476 0 0 0 82208 2 0 0 25 0 1 0 1100510160 2269184 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134528042 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 554 461 69 152 0 400 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 2216

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108648/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2216 CPUtime=882.08
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 476 0 0 0 88206 2 0 0 25 0 1 0 1100510160 2269184 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 554 461 69 152 0 400 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2216

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108584/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2216 CPUtime=942.07
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 476 0 0 0 94205 2 0 0 25 0 1 0 1100510160 2269184 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 554 461 69 152 0 400 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 2216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108648/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2216 CPUtime=1002.05
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 476 0 0 0 100203 2 0 0 25 0 1 0 1100510160 2269184 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 554 461 69 152 0 400 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108456/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2348 CPUtime=1062.04
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 511 0 0 0 106202 2 0 0 25 0 1 0 1100510160 2404352 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 587 496 69 152 0 433 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 2348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108520/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2348 CPUtime=1122.02
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 511 0 0 0 112200 2 0 0 25 0 1 0 1100510160 2404352 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 587 496 69 152 0 433 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 2348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108456/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2348 CPUtime=1182.01
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 511 0 0 0 118199 2 0 0 25 0 1 0 1100510160 2404352 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134522754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 587 496 69 152 0 433 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 2348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108456/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2348 CPUtime=1200.01
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 511 0 0 0 119999 2 0 0 25 0 1 0 1100510160 2404352 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134522624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 587 496 69 152 0 433 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2348

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 14418
/proc/meminfo: memFree=1108456/2055920 swapFree=4171840/4192956
[pid=14417] ppid=14415 vsize=2348 CPUtime=1200.01
/proc/14417/stat : 14417 (picosat) R 14415 14417 14088 0 -1 4194304 511 0 0 0 119999 2 0 0 25 0 1 0 1100510160 2404352 496 1992294400 134512640 135137933 4294956240 18446744073709551615 134522624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14417/statm: 587 496 69 152 0 433 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.025996
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 2348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 511
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= 1468

runsolver used 1.06884 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-28 23:14:45
IDJOB=1516990
IDBENCH=70559
IDSOLVER=506
FILE ID=node58/1516990-1238278485
PBS_JOBID= 9060860
Free space on /tmp= 66400 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S596342014-039.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516990-1238278485/watcher-1516990-1238278485 -o /tmp/evaluation-result-1516990-1238278485/solver-1516990-1238278485 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516990-1238278485.cnf

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

MD5SUM BENCH= 2515572a613e65602da74910f5ce3b7f
RANDOM SEED=1928754990

node58.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		: 3000.222
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		: 3000.222
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:       1111056 kB
Buffers:         86188 kB
Cached:         767768 kB
SwapCached:      11412 kB
Active:         203180 kB
Inactive:       663680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1111056 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            63468 kB
Committed_AS:  2523464 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-28 23:34:47