Trace number 1512754

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) 1200.09 1200.82

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S2054922493-058.cnf
MD5SUMb60450275781a4bce2d80b1541942582
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark344.932
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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-1512754-1238208921.cnf
0.00/0.00	c parsed header 'p cnf 1100 22000'
0.01/0.02	c initialized 1100 variables
0.01/0.02	c found 22000 non trivial clauses
0.01/0.02	c
0.01/0.02	c random number generator seed 0
0.01/0.02	c 
0.01/0.02	c  seconds     variables   original    learned     agility
0.01/0.02	c         level        used      conflicts    limit          MB
0.01/0.02	c 
0.01/0.02	c s   0.0   0.0  1100   0.0 22000     0     0     0   0.0   0.9 
0.01/0.03	c 
0.01/0.03	c initial reduction limit 11000 clauses
0.01/0.03	c 
0.01/0.03	c +   0.0 218.1  1100  84.6 22000   100   100 12100  17.3   1.0 
0.01/0.03	c R   0.0 218.1  1100  84.6 22000   100   100 12100  17.3   1.0 
0.01/0.04	c +   0.0 219.1  1100  96.2 22000   250   250 13310  24.0   1.1 
0.01/0.06	c N   0.1 229.6  1100  97.9 22000   401   401 13310  26.1   1.2 
0.01/0.07	c +   0.1 233.8  1100  98.2 22000   475   475 14641  25.8   1.2 
0.09/0.11	c +   0.1 247.7  1100  99.2 22000   812   812 16105  25.3   1.4 
0.09/0.15	c N   0.2 255.9  1100  99.7 22000  1202  1202 16105  27.1   1.7 
0.09/0.16	c +   0.2 258.0  1100  99.7 22000  1317  1317 17715  25.9   1.7 
0.19/0.25	c +   0.3 265.6  1100  99.9 22000  2074  2074 19486  26.0   2.2 
0.29/0.39	c N   0.4 271.5  1100 100.0 22000  3207  3207 19486  27.1   2.9 
0.29/0.39	c +   0.4 271.5  1100 100.0 22000  3209  3209 21434  26.8   2.9 
0.59/0.60	c +   0.6 276.1  1100 100.0 22000  4911  4911 23577  28.0   3.9 
0.89/0.98	c +   1.0 279.1  1100 100.0 22000  7464  7464 25934  27.9   5.6 
1.00/1.07	c N   1.1 279.3  1100 100.0 22000  8021  8021 25934  26.9   6.0 
1.59/1.63	c +   1.6 280.3  1100 100.0 22000 11293 11293 28527  26.7   8.1 
2.89/2.91	c +   2.9 281.1  1100 100.0 22000 17036 17036 31379  24.4  12.0 
3.39/3.44	c N   3.4 281.2  1100 100.0 22000 19244 19244 31379  25.7  13.5 
5.19/5.29	c +   5.3 281.3  1100 100.0 22000 25650 25650 34516  24.6  17.5 
9.59/9.69	c +   9.7 281.5  1100 100.0 22000 38571 17129 37967  24.8  11.9 
11.29/11.34	c N  11.3 281.7  1100 100.0 22000 44907 23465 37967  27.6  16.0 
11.29/11.34	c 
11.29/11.34	c  seconds     variables   original    learned     agility
11.29/11.34	c         level        used      conflicts    limit          MB
11.29/11.34	c 
14.88/14.95	c +  15.0 281.1  1100 100.0 22000 57952 36510 41763  27.9  24.3 
23.08/23.13	c +  23.1 279.9  1100 100.0 22000 87023 36750 45939  25.3  24.7 
29.08/29.14	c N  29.1 279.2  1100 100.0 22000 102e3 20127 45939  27.5  13.7 
39.78/39.89	c +  39.9 278.5  1100 100.0 22000 130e3 16781 50532  29.1  11.9 
64.17/64.29	c +  64.3 277.2  1100 100.0 22000 196e3 46144 55585  26.4  31.6 
76.76/76.81	c N  76.8 276.7  1100 100.0 22000 230e3 38494 55585  25.6  25.9 
102.36/102.42	c + 102.4 275.8  1100 100.0 22000 294e3 19485 61143  24.3  13.2 
164.54/164.70	c + 164.7 275.4  1100 100.0 22000 441e3 27997 67257  27.1  19.0 
193.74/193.87	c N 193.8 275.1  1100 100.0 22000 512e3 47584 67257  27.1  32.8 
261.22/261.31	c + 261.2 274.3  1100 100.0 22000 662e3 39044 73982  25.0  27.2 
426.47/427.09	c + 426.6 273.2  1100 100.0 22000 993e3 19958 81380  27.6  13.7 
494.65/495.24	c N 494.7 272.8  1100 100.0 22000 112e4 25406 81380  27.3  17.9 
668.90/669.59	c + 669.0 271.2  1100 100.0 22000 148e4 57570 89518  27.6  38.2 
1092.29/1093.03	c + 109e1 264.2  1100 100.0 22000 223e4 66112 98469  24.6  43.2

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-1512754-1238208921/watcher-1512754-1238208921 -o /tmp/evaluation-result-1512754-1238208921/solver-1512754-1238208921 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512754-1238208921.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 22110
/proc/meminfo: memFree=1577912/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=1056 CPUtime=0
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 447221029 1081344 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 264 140 56 152 0 110 0

[startup+0.0148679 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 22110
/proc/meminfo: memFree=1577912/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=1452 CPUtime=0.01
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 257 0 0 0 1 0 0 0 20 0 1 0 447221029 1486848 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 363 242 56 152 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101875 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 22110
/proc/meminfo: memFree=1577912/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=2244 CPUtime=0.09
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 462 0 0 0 9 0 0 0 20 0 1 0 447221029 2297856 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 561 447 69 152 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.301894 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 22110
/proc/meminfo: memFree=1577912/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=3300 CPUtime=0.29
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 733 0 0 0 29 0 0 0 22 0 1 0 447221029 3379200 718 1992294400 134512640 135137933 4294956240 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 825 718 69 152 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3300

[startup+0.701933 s]
/proc/loadavg: 0.91 0.95 0.90 3/81 22110
/proc/meminfo: memFree=1577912/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=5280 CPUtime=0.69
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 1232 0 0 0 69 0 0 0 25 0 1 0 447221029 5406720 1217 1992294400 134512640 135137933 4294956240 18446744073709551615 134552094 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 1320 1217 69 152 0 1166 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5280

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.90 2/82 22111
/proc/meminfo: memFree=1571824/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=8712 CPUtime=1.49
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 2072 0 0 0 149 0 0 0 25 0 1 0 447221029 8921088 2057 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 2178 2057 69 152 0 2024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8712

[startup+3.10117 s]
/proc/loadavg: 0.91 0.95 0.90 2/82 22111
/proc/meminfo: memFree=1567600/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=13728 CPUtime=3.09
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 3330 0 0 0 308 1 0 0 25 0 1 0 447221029 14057472 3315 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 3432 3315 69 152 0 3278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13728

[startup+6.30148 s]
/proc/loadavg: 0.92 0.95 0.90 2/82 22111
/proc/meminfo: memFree=1559216/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=20856 CPUtime=6.29
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 5114 0 0 0 625 4 0 0 25 0 1 0 447221029 21356544 5099 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 5214 5099 69 152 0 5060 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20856

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.90 2/82 22111
/proc/meminfo: memFree=1553136/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=25292 CPUtime=12.69
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 6180 0 0 0 1265 4 0 0 25 0 1 0 447221029 25899008 6140 1992294400 134512640 135137933 4294956240 18446744073709551615 134521431 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 6323 6140 69 152 0 6169 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25292

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/82 22111
/proc/meminfo: memFree=1548976/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=29780 CPUtime=25.49
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 7327 0 0 0 2544 5 0 0 25 0 1 0 447221029 30494720 7287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 7445 7287 69 152 0 7291 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29780

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.91 2/82 22111
/proc/meminfo: memFree=1543536/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=35720 CPUtime=51.07
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 8824 0 0 0 5102 5 0 0 25 0 1 0 447221029 36577280 8784 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 8930 8784 69 152 0 8776 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35720

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.91 2/82 22111
/proc/meminfo: memFree=1538288/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=39888 CPUtime=102.26
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 9886 0 0 0 10220 6 0 0 25 0 1 0 447221029 40845312 9846 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 9972 9846 69 152 0 9818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39888

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 22111
/proc/meminfo: memFree=1533168/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=44904 CPUtime=162.24
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 11140 0 0 0 16217 7 0 0 25 0 1 0 447221029 45981696 11100 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 11226 11100 69 152 0 11072 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44904

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 22111
/proc/meminfo: memFree=1529392/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=49100 CPUtime=222.23
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 12078 0 0 0 22214 9 0 0 25 0 1 0 447221029 50278400 12038 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 12275 12038 69 152 0 12121 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/82 22111
/proc/meminfo: memFree=1526384/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=52864 CPUtime=282.21
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 13034 0 0 0 28211 10 0 0 25 0 1 0 447221029 54132736 12993 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 13216 12993 69 152 0 13062 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52864

[startup+342.301 s]
/proc/loadavg: 1.07 0.99 0.91 2/82 22117
/proc/meminfo: memFree=1523952/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=54328 CPUtime=342.19
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 13424 0 0 0 34208 11 0 0 25 0 1 0 447221029 55631872 13374 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 13582 13374 69 152 0 13428 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 54328

[startup+402.301 s]
/proc/loadavg: 1.03 0.99 0.91 2/88 22484
/proc/meminfo: memFree=1522064/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=54272 CPUtime=401.82
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 13424 0 0 0 40171 11 0 0 25 0 1 0 447221029 55574528 13360 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/22110/statm: 13568 13360 69 152 0 13414 0
Current children cumulated CPU time (s) 401.82
Current children cumulated vsize (KiB) 54272

[startup+462.301 s]
/proc/loadavg: 1.04 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1519016/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=59024 CPUtime=461.76
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 14614 0 0 0 46164 12 0 0 25 0 1 0 447221029 60440576 14550 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 14756 14550 69 152 0 14602 0
Current children cumulated CPU time (s) 461.76
Current children cumulated vsize (KiB) 59024

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1518760/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=59288 CPUtime=521.75
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 14686 0 0 0 52162 13 0 0 25 0 1 0 447221029 60710912 14622 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 14822 14622 69 152 0 14668 0
Current children cumulated CPU time (s) 521.75
Current children cumulated vsize (KiB) 59288

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 3/82 22593
/proc/meminfo: memFree=1517608/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=60476 CPUtime=581.73
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 14971 0 0 0 58160 13 0 0 25 0 1 0 447221029 61927424 14907 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 15119 14907 69 152 0 14965 0
Current children cumulated CPU time (s) 581.73
Current children cumulated vsize (KiB) 60476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1517672/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=60224 CPUtime=641.72
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 14971 0 0 0 64159 13 0 0 25 0 1 0 447221029 61669376 14862 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 15056 14862 69 152 0 14902 0
Current children cumulated CPU time (s) 641.72
Current children cumulated vsize (KiB) 60224

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1516456/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=61524 CPUtime=701.7
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 15299 0 0 0 70156 14 0 0 25 0 1 0 447221029 63000576 15185 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 15381 15185 69 152 0 15227 0
Current children cumulated CPU time (s) 701.7
Current children cumulated vsize (KiB) 61524

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1516016/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=61920 CPUtime=761.69
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 15416 0 0 0 76155 14 0 0 25 0 1 0 447221029 63406080 15302 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 15480 15302 69 152 0 15326 0
Current children cumulated CPU time (s) 761.69
Current children cumulated vsize (KiB) 61920

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1513840/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=64164 CPUtime=821.66
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 15954 0 0 0 82151 15 0 0 25 0 1 0 447221029 65703936 15840 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 16041 15840 69 152 0 15887 0
Current children cumulated CPU time (s) 821.66
Current children cumulated vsize (KiB) 64164

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1513904/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=64164 CPUtime=881.65
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 15954 0 0 0 88150 15 0 0 25 0 1 0 447221029 65703936 15840 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 16041 15840 69 152 0 15887 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 64164

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1513648/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=64176 CPUtime=941.63
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 16011 0 0 0 94148 15 0 0 25 0 1 0 447221029 65716224 15866 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 16044 15866 69 152 0 15890 0
Current children cumulated CPU time (s) 941.63
Current children cumulated vsize (KiB) 64176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1513648/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=64176 CPUtime=1001.61
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 16011 0 0 0 100146 15 0 0 25 0 1 0 447221029 65716224 15866 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 16044 15866 69 152 0 15890 0
Current children cumulated CPU time (s) 1001.61
Current children cumulated vsize (KiB) 64176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1513648/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=64176 CPUtime=1061.6
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 16011 0 0 0 106145 15 0 0 25 0 1 0 447221029 65716224 15866 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 16044 15866 69 152 0 15890 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 64176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/82 22593
/proc/meminfo: memFree=1510192/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=67984 CPUtime=1121.58
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 16952 0 0 0 112142 16 0 0 25 0 1 0 447221029 69615616 16802 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 16996 16802 69 152 0 16842 0
Current children cumulated CPU time (s) 1121.58
Current children cumulated vsize (KiB) 67984

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 0.93 2/82 22593
/proc/meminfo: memFree=1507568/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=70228 CPUtime=1181.56
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 17530 0 0 0 118140 16 0 0 25 0 1 0 447221029 71913472 17380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 17557 17380 69 152 0 17403 0
Current children cumulated CPU time (s) 1181.56
Current children cumulated vsize (KiB) 70228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.05 1.01 0.93 2/82 22593
/proc/meminfo: memFree=1507568/2055920 swapFree=4169668/4192956
[pid=22110] ppid=22108 vsize=70228 CPUtime=1200.06
/proc/22110/stat : 22110 (picosat) R 22108 22110 21981 0 -1 4194304 17530 0 0 0 119990 16 0 0 25 0 1 0 447221029 71913472 17380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22110/statm: 17557 17380 69 152 0 17403 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 70228

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.82
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.175973
CPU usage (%): 99.939
Max. virtual memory (cumulated for all children) (KiB): 70228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17530
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= 2875

runsolver used 1.39079 second user time and 4.07938 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 03:55:21
IDJOB=1512754
IDBENCH=70206
IDSOLVER=506
FILE ID=node89/1512754-1238208921
PBS_JOBID= 9060478
Free space on /tmp= 66328 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S2054922493-058.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512754-1238208921/watcher-1512754-1238208921 -o /tmp/evaluation-result-1512754-1238208921/solver-1512754-1238208921 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512754-1238208921.cnf

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

MD5SUM BENCH= b60450275781a4bce2d80b1541942582
RANDOM SEED=1953749578

node89.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		: 3000.240
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		: 3000.240
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:       1578328 kB
Buffers:         62176 kB
Cached:         322168 kB
SwapCached:      12504 kB
Active:         124132 kB
Inactive:       274696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578328 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          19564 kB
Slab:            62992 kB
Committed_AS:  1525648 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 04:15:24