Trace number 1515502

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S984347600-003.cnf
MD5SUMf970d757930d05086c1a20356ea57d99
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.153976
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515502-1238254948.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 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   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  31.1   100 100.0  2130   100   100  1171   6.6   0.1 
0.00/0.00	c R   0.0  31.1   100 100.0  2130   100   100  1171   6.6   0.1 
0.00/0.00	c +   0.0  27.8   100 100.0  2130   250   250  1288  15.7   0.1 
0.00/0.01	c N   0.0  27.0   100 100.0  2130   401   401  1288  23.3   0.1 
0.00/0.01	c +   0.0  26.6   100 100.0  2130   475   475  1416  26.3   0.1 
0.00/0.02	c +   0.0  25.1   100 100.0  2130   812   812  1557  32.8   0.2 
0.00/0.02	c N   0.0  24.3   100 100.0  2130  1205  1205  1557  34.9   0.2 
0.00/0.03	c +   0.0  24.0   100 100.0  2130  1317  1317  1712  35.4   0.2 
0.00/0.05	c +   0.0  24.2   100 100.0  2130  2074  1212  1883  36.8   0.2 
0.00/0.08	c +   0.1  23.5   100 100.0  2130  3209  1403  2071  38.4   0.2 
0.00/0.08	c N   0.1  23.5   100 100.0  2130  3216  1410  2071  38.6   0.3 
0.09/0.12	c +   0.1  23.1   100 100.0  2130  4911  2064  2278  36.7   0.3 
0.09/0.19	c +   0.2  22.9   100 100.0  2130  7464  1184  2505  36.9   0.2 
0.19/0.20	c N   0.2  22.8   100 100.0  2130  8029  1749  2505  38.5   0.3 
0.29/0.30	c +   0.3  22.8   100 100.0  2130 11293  2500  2755  36.8   0.4 
0.39/0.46	c +   0.5  22.5   100 100.0  2130 17036  2711  3030  36.8   0.4 
0.49/0.53	c N   0.5  22.4   100 100.0  2130 19248  1883  3030  36.8   0.3 
0.69/0.71	c +   0.7  22.1   100 100.0  2130 25650  2205  3333  38.3   0.3 
1.10/1.11	c +   1.1  22.0   100 100.0  2130 38571  1748  3666  36.7   0.3 
1.29/1.30	c N   1.3  21.9   100 100.0  2130 44889  2556  3666  37.4   0.4 
1.29/1.30	c 
1.29/1.30	c  seconds     variables   original    learned     agility
1.29/1.30	c         level        used      conflicts    limit          MB
1.29/1.30	c 
1.69/1.70	c +   1.7  21.8   100 100.0  2130 57952  2745  4032  38.8   0.4 
2.59/2.64	c +   2.6  21.5   100 100.0  2130 87023  3512  4435  36.6   0.5 
3.09/3.15	c N   3.2  21.3   100 100.0  2130 102e3  3487  4435  38.0   0.5 
3.99/4.09	c +   4.1  21.1   100 100.0  2130 130e3  2653  4878  37.6   0.4 
6.29/6.33	c +   6.3  20.8   100 100.0  2130 196e3  4483  5365  37.3   0.6 
7.49/7.58	c N   7.6  20.8   100 100.0  2130 230e3  4241  5365  38.6   0.6 
9.79/9.86	c +   9.9  20.5   100 100.0  2130 294e3  3109  5901  38.3   0.4 
15.19/15.24	c +  15.2  20.3   100 100.0  2130 441e3  5392  6491  37.6   0.7 
17.89/17.96	c N  18.0  20.1   100 100.0  2130 512e3  5274  6491  37.0   0.7 
23.58/23.63	c +  23.6  20.1   100 100.0  2130 662e3  5001  7140  35.9   0.7 
36.78/36.87	c +  36.9  19.7   100 100.0  2130 993e3  7102  7854  36.3   0.8 
42.47/42.52	c N  42.5  19.5   100 100.0  2130 112e4  4144  7854  37.7   0.6 
57.67/57.75	c +  57.7  19.5   100 100.0  2130 148e4  4239  8639  37.1   0.6 
90.36/90.43	c +  90.4  19.1   100 100.0  2130 223e4  5088  9502  37.5   0.7 
100.75/100.87	c N 100.8  19.0   100 100.0  2130 246e4  7226  9502  35.8   0.9 
141.54/141.69	c + 141.6  18.8   100 100.0  2130 335e4  9288 10452  37.1   1.1 
221.31/221.49	c + 221.4  18.4   100 100.0  2130 502e4  5835 11497  36.3   0.7 
236.31/236.41	c N 236.3  18.3   100 100.0  2130 533e4  8866 11497  36.5   1.1 
346.76/346.97	c + 346.9  17.9   100 100.0  2130 754e4 10881 12646  37.4   1.2 
545.09/545.30	c + 545.1  17.5   100 100.0  2130 113e5  9716 13910  36.9   1.1 
554.29/554.59	c N 554.4  17.5   100 100.0  2130 114e5  9116 13910  38.3   1.1 
860.18/860.50	c + 860.2  17.3   100 100.0  2130 169e5  7024 15301  38.3   0.8 
860.18/860.50	c 
860.18/860.50	c  seconds     variables   original    learned     agility
860.18/860.50	c         level        used      conflicts    limit          MB
860.18/860.50	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-1515502-1238254948/watcher-1515502-1238254948 -o /tmp/evaluation-result-1515502-1238254948/solver-1515502-1238254948 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515502-1238254948.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 0.97 3/64 1786
/proc/meminfo: memFree=930312/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=780 CPUtime=0
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1098160906 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134689969 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 195 107 69 152 0 41 0

[startup+0.102486 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1786
/proc/meminfo: memFree=930312/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1044 CPUtime=0.09
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 1098160906 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.201503 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1786
/proc/meminfo: memFree=930312/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1176 CPUtime=0.19
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 191 0 0 0 19 0 0 0 18 0 1 0 1098160906 1204224 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134551403 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 294 176 69 152 0 140 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1176

[startup+0.301521 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1786
/proc/meminfo: memFree=930312/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1176 CPUtime=0.29
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 196 0 0 0 29 0 0 0 19 0 1 0 1098160906 1204224 181 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 294 181 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701595 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 1786
/proc/meminfo: memFree=930312/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1176 CPUtime=0.69
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 212 0 0 0 69 0 0 0 22 0 1 0 1098160906 1204224 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134551403 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 294 197 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 1787
/proc/meminfo: memFree=929728/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1308 CPUtime=1.49
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 230 0 0 0 149 0 0 0 25 0 1 0 1098160906 1339392 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 327 215 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 1787
/proc/meminfo: memFree=929536/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1460 CPUtime=3.09
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 257 0 0 0 309 0 0 0 25 0 1 0 1098160906 1495040 242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 365 242 69 152 0 211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1460

[startup+6.30162 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 1787
/proc/meminfo: memFree=929408/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1460 CPUtime=6.29
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 270 0 0 0 629 0 0 0 25 0 1 0 1098160906 1495040 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134552409 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 365 255 69 152 0 211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1460

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 1787
/proc/meminfo: memFree=929152/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1592 CPUtime=12.69
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 297 0 0 0 1269 0 0 0 25 0 1 0 1098160906 1630208 282 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 398 282 69 152 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1592

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 1787
/proc/meminfo: memFree=929024/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1716 CPUtime=25.48
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 337 0 0 0 2548 0 0 0 25 0 1 0 1098160906 1757184 322 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 429 322 69 152 0 275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1716

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 1787
/proc/meminfo: memFree=928896/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1832 CPUtime=51.07
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 364 0 0 0 5107 0 0 0 25 0 1 0 1098160906 1875968 349 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 458 349 69 152 0 304 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1832

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 1787
/proc/meminfo: memFree=928704/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=1976 CPUtime=102.26
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 411 0 0 0 10226 0 0 0 25 0 1 0 1098160906 2023424 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 494 396 69 152 0 340 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1976

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928512/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2108 CPUtime=162.24
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 446 0 0 0 16223 1 0 0 25 0 1 0 1098160906 2158592 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 527 431 69 152 0 373 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2108

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928448/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2240 CPUtime=222.22
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 453 0 0 0 22221 1 0 0 25 0 1 0 1098160906 2293760 438 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 560 438 69 152 0 406 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2240

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928320/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2240 CPUtime=282.19
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 481 0 0 0 28218 1 0 0 25 0 1 0 1098160906 2293760 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134522819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 560 466 69 152 0 406 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2240

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928320/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2240 CPUtime=342.16
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 481 0 0 0 34215 1 0 0 25 0 1 0 1098160906 2293760 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134521299 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 560 466 69 152 0 406 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2240

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928128/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2372 CPUtime=402.14
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 516 0 0 0 40212 2 0 0 25 0 1 0 1098160906 2428928 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 593 501 69 152 0 439 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928128/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2372 CPUtime=462.12
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 516 0 0 0 46210 2 0 0 25 0 1 0 1098160906 2428928 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 593 501 69 152 0 439 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2372

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928128/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2372 CPUtime=522.1
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 516 0 0 0 52208 2 0 0 25 0 1 0 1098160906 2428928 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 593 501 69 152 0 439 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2372

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928000/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2484 CPUtime=582.07
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 539 0 0 0 58205 2 0 0 25 0 1 0 1098160906 2543616 524 1992294400 134512640 135137933 4294956240 18446744073709551615 134554647 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 621 524 69 152 0 467 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2484

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=927936/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2484 CPUtime=642.05
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 547 0 0 0 64203 2 0 0 25 0 1 0 1098160906 2543616 532 1992294400 134512640 135137933 4294956240 18446744073709551615 134567640 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 621 532 69 152 0 467 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2484

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928000/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2484 CPUtime=702.03
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 547 0 0 0 70201 2 0 0 25 0 1 0 1098160906 2543616 532 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 621 532 69 152 0 467 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2484

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928000/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2608 CPUtime=762.01
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 548 0 0 0 76199 2 0 0 25 0 1 0 1098160906 2670592 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 652 533 69 152 0 498 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2608

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=928000/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2608 CPUtime=821.99
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 557 0 0 0 82196 3 0 0 25 0 1 0 1098160906 2670592 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 652 542 69 152 0 498 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2608

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=927936/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2608 CPUtime=881.97
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 581 0 0 0 88194 3 0 0 25 0 1 0 1098160906 2670592 566 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 652 566 69 152 0 498 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 2608

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=927872/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2740 CPUtime=941.95
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 590 0 0 0 94192 3 0 0 25 0 1 0 1098160906 2805760 575 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 685 575 69 152 0 531 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 2740

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=927808/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2740 CPUtime=1001.92
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 606 0 0 0 100189 3 0 0 25 0 1 0 1098160906 2805760 591 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 685 591 69 152 0 531 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 2740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1787
/proc/meminfo: memFree=927744/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2740 CPUtime=1061.9
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 614 0 0 0 106187 3 0 0 25 0 1 0 1098160906 2805760 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 685 599 69 152 0 531 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 2740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1793
/proc/meminfo: memFree=927488/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2740 CPUtime=1121.88
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 614 0 0 0 112184 4 0 0 25 0 1 0 1098160906 2805760 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 685 599 69 152 0 531 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 2740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1793
/proc/meminfo: memFree=927488/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2740 CPUtime=1181.85
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 614 0 0 0 118181 4 0 0 25 0 1 0 1098160906 2805760 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 685 599 69 152 0 531 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 2740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1793
/proc/meminfo: memFree=927488/2055920 swapFree=4177704/4192956
[pid=1786] ppid=1784 vsize=2740 CPUtime=1200.05
/proc/1786/stat : 1786 (picosat) R 1784 1786 1683 0 -1 4194304 614 0 0 0 120001 4 0 0 25 0 1 0 1098160906 2805760 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/1786/statm: 685 599 69 152 0 531 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 2740

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.045993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 2740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 614
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= 2724

runsolver used 1.19882 second user time and 2.10868 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 16:42:28
IDJOB=1515502
IDBENCH=70435
IDSOLVER=506
FILE ID=node24/1515502-1238254948
PBS_JOBID= 9060818
Free space on /tmp= 65752 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S984347600-003.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515502-1238254948/watcher-1515502-1238254948 -o /tmp/evaluation-result-1515502-1238254948/solver-1515502-1238254948 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515502-1238254948.cnf

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

MD5SUM BENCH= f970d757930d05086c1a20356ea57d99
RANDOM SEED=1640541782

node24.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		: 3000.260
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		: 3000.260
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:        930728 kB
Buffers:         87872 kB
Cached:         939076 kB
SwapCached:       9032 kB
Active:          39632 kB
Inactive:       997740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        930728 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            73664 kB
Committed_AS:  3106424 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 17:02:30