Trace number 1518231

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
VARSAT-crafted 2009-03-22? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S227954525-082.cnf
MD5SUMae01fd57ec6a595afedf29818bd4a62c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          583199894.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     511     2193     6642 |      731        0    nan |  0.000 % |
0.00/0.01	c |       100 |     511     2193     6642 |      804      100     23 |  0.000 % |
0.01/0.01	c |       252 |     511     2193     6642 |      884      252     25 |  0.000 % |
0.01/0.02	c |       477 |     511     2193     6642 |      972      477     24 |  0.000 % |
0.01/0.04	c |       815 |     511     2193     6642 |     1070      815     24 |  0.000 % |
0.01/0.06	c |      1322 |     511     2193     6642 |     1177      763     23 |  0.000 % |
0.01/0.09	c |      2082 |     511     2193     6642 |     1295      915     23 |  0.000 % |
0.09/0.14	c |      3222 |     511     2193     6642 |     1424      699     20 |  0.000 % |
0.19/0.21	c |      4931 |     511     2193     6642 |     1566      933     20 |  0.000 % |
0.29/0.32	c |      7494 |     511     2193     6642 |     1723     1083     22 |  0.000 % |
0.39/0.49	c |     11339 |     511     2193     6642 |     1896     1353     23 |  0.000 % |
0.69/0.76	c |     17105 |     511     2193     6642 |     2085     1280     21 |  0.000 % |
1.10/1.17	c |     25755 |     511     2193     6642 |     2294     1389     21 |  0.000 % |
1.79/1.81	c |     38729 |     511     2193     6642 |     2523     1459     21 |  0.000 % |
3.09/3.15	c |     58191 |     511     2193     6642 |     2775     1593     22 |  0.000 % |
4.59/4.68	c |     87384 |     511     2193     6642 |     3053     2498     23 |  0.000 % |
6.99/7.04	c |    131174 |     511     2193     6642 |     3358     2815     21 |  0.000 % |
10.69/10.72	c |    196858 |     511     2193     6642 |     3694     1933     21 |  0.000 % |
16.28/16.38	c |    295384 |     511     2193     6642 |     4064     2989     23 |  0.000 % |
25.19/25.27	c |    443175 |     511     2193     6642 |     4470     2471     22 |  0.000 % |
39.08/39.14	c |    664859 |     511     2193     6642 |     4917     2291     20 |  0.000 % |
60.97/61.07	c |    997385 |     511     2193     6642 |     5409     4091     24 |  0.000 % |
95.67/95.72	c |   1496174 |     511     2193     6642 |     5950     5023     26 |  0.000 % |
148.85/148.98	c |   2244357 |     511     2193     6642 |     6545     5769     25 |  0.000 % |
233.33/233.43	c |   3366633 |     511     2193     6642 |     7200     6055     24 |  0.000 % |
364.39/364.58	c |   5050044 |     511     2193     6642 |     7920     5872     24 |  0.000 % |
571.34/571.51	c |   7575162 |     511     2193     6642 |     8712     7800     25 |  0.000 % |
902.96/903.26	c |  11362837 |     511     2193     6642 |     9583     8355     25 |  0.000 % |

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-1518231-1238297182/watcher-1518231-1238297182 -o /tmp/evaluation-result-1518231-1238297182/solver-1518231-1238297182 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=583199894 HOME/instance-1518231-1238297182.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: 0.92 0.98 0.99 3/80 5459
/proc/meminfo: memFree=1778396/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=2552 CPUtime=0
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 253 0 0 0 0 0 0 0 20 0 1 0 1102381849 2613248 238 1992294400 4194304 5102648 548682068800 18446744073709551615 4266506 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 638 238 99 221 0 414 0

[startup+0.0144919 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 5459
/proc/meminfo: memFree=1778396/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=2552 CPUtime=0.01
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 265 0 0 0 1 0 0 0 20 0 1 0 1102381849 2613248 250 1992294400 4194304 5102648 548682068800 18446744073709551615 4525143 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 638 250 111 221 0 414 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2552

[startup+0.102501 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 5459
/proc/meminfo: memFree=1778396/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=2684 CPUtime=0.09
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 287 0 0 0 9 0 0 0 20 0 1 0 1102381849 2748416 272 1992294400 4194304 5102648 548682068800 18446744073709551615 4249121 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 671 272 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.30152 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 5459
/proc/meminfo: memFree=1778396/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=2816 CPUtime=0.29
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 325 0 0 0 29 0 0 0 22 0 1 0 1102381849 2883584 310 1992294400 4194304 5102648 548682068800 18446744073709551615 4244338 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 704 310 111 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.702563 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 5459
/proc/meminfo: memFree=1778396/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=2948 CPUtime=0.69
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 372 0 0 0 69 0 0 0 25 0 1 0 1102381849 3018752 357 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 737 357 111 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1777236/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=3212 CPUtime=1.49
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 419 0 0 0 149 0 0 0 25 0 1 0 1102381849 3289088 404 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 803 404 111 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1776852/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=3344 CPUtime=3.09
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 473 0 0 0 309 0 0 0 25 0 1 0 1102381849 3424256 458 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 836 458 111 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1776412/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=3740 CPUtime=6.29
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 558 0 0 0 629 0 0 0 25 0 1 0 1102381849 3829760 543 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 935 543 111 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1775836/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=4268 CPUtime=12.69
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 683 0 0 0 1269 0 0 0 25 0 1 0 1102381849 4370432 668 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 1067 668 111 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1775132/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=4948 CPUtime=25.48
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 851 0 0 0 2548 0 0 0 25 0 1 0 1102381849 5066752 836 1992294400 4194304 5102648 548682068800 18446744073709551615 4250192 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 1237 836 111 221 0 1013 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4948

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1774300/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=5760 CPUtime=51.07
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 1058 0 0 0 5107 0 0 0 25 0 1 0 1102381849 5898240 1043 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 1440 1043 111 221 0 1216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5760

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1773212/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=6708 CPUtime=102.27
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 1311 0 0 0 10226 1 0 0 25 0 1 0 1102381849 6868992 1296 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 1677 1296 111 221 0 1453 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6708

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1772380/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=7528 CPUtime=162.25
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 1513 0 0 0 16224 1 0 0 25 0 1 0 1102381849 7708672 1498 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 1882 1498 111 221 0 1658 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7528

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1771740/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=8212 CPUtime=222.23
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 1659 0 0 0 22222 1 0 0 25 0 1 0 1102381849 8409088 1644 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2053 1644 111 221 0 1829 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8212

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1770972/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=8896 CPUtime=282.22
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 1848 0 0 0 28221 1 0 0 25 0 1 0 1102381849 9109504 1833 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2224 1833 111 221 0 2000 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8896

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1770588/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=9172 CPUtime=342.2
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 1920 0 0 0 34219 1 0 0 25 0 1 0 1102381849 9392128 1905 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2293 1905 111 221 0 2069 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9172

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1770076/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=9748 CPUtime=402.18
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2065 0 0 0 40217 1 0 0 25 0 1 0 1102381849 9981952 2050 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2437 2050 111 221 0 2213 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9748

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1769692/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=10160 CPUtime=462.17
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2143 0 0 0 46216 1 0 0 25 0 1 0 1102381849 10403840 2128 1992294400 4194304 5102648 548682068800 18446744073709551615 4244928 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2540 2128 111 221 0 2316 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10160

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1769436/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=10432 CPUtime=522.15
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2214 0 0 0 52214 1 0 0 25 0 1 0 1102381849 10682368 2199 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2608 2199 111 221 0 2384 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10432

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1768988/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=10900 CPUtime=582.14
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2338 0 0 0 58213 1 0 0 25 0 1 0 1102381849 11161600 2323 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2725 2323 111 221 0 2501 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10900

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1768476/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=11480 CPUtime=642.14
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2455 0 0 0 64212 2 0 0 25 0 1 0 1102381849 11755520 2440 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2870 2440 111 221 0 2646 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 11480

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1768220/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=11624 CPUtime=702.11
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2506 0 0 0 70209 2 0 0 25 0 1 0 1102381849 11902976 2491 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2906 2491 111 221 0 2682 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 11624

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1768028/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=11908 CPUtime=762.1
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2560 0 0 0 76208 2 0 0 25 0 1 0 1102381849 12193792 2545 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 2977 2545 111 221 0 2753 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11908

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1767772/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=12040 CPUtime=822.08
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2608 0 0 0 82206 2 0 0 25 0 1 0 1102381849 12328960 2593 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3010 2593 111 221 0 2786 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12040

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1767580/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=12324 CPUtime=882.06
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2650 0 0 0 88204 2 0 0 25 0 1 0 1102381849 12619776 2635 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3081 2635 111 221 0 2857 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12324

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1767388/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=12596 CPUtime=942.05
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2716 0 0 0 94203 2 0 0 25 0 1 0 1102381849 12898304 2701 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3149 2701 111 221 0 2925 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1767196/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=12736 CPUtime=1002.03
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2764 0 0 0 100201 2 0 0 25 0 1 0 1102381849 13041664 2749 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3184 2749 111 221 0 2960 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12736

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1766876/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=13004 CPUtime=1062.02
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2826 0 0 0 106200 2 0 0 25 0 1 0 1102381849 13316096 2811 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3251 2811 111 221 0 3027 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 13004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1766748/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=13284 CPUtime=1122
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2865 0 0 0 112198 2 0 0 25 0 1 0 1102381849 13602816 2850 1992294400 4194304 5102648 548682068800 18446744073709551615 4254583 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3321 2850 111 221 0 3097 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 13284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1766492/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=13428 CPUtime=1181.99
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2915 0 0 0 118197 2 0 0 25 0 1 0 1102381849 13750272 2900 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3357 2900 111 221 0 3133 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 13428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5460
/proc/meminfo: memFree=1766492/2055920 swapFree=4163576/4192956
[pid=5459] ppid=5457 vsize=13560 CPUtime=1200.09
/proc/5459/stat : 5459 (varsat-crafted_) R 5457 5459 1906 0 -1 4194304 2934 0 0 0 120007 2 0 0 25 0 1 0 1102381849 13885440 2919 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5459/statm: 3390 2919 111 221 0 3166 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13560

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.028995
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 13560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2934
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= 1457

runsolver used 1.60276 second user time and 3.87141 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-29 05:26:22
IDJOB=1518231
IDBENCH=70662
IDSOLVER=537
FILE ID=node90/1518231-1238297182
PBS_JOBID= 9060951
Free space on /tmp= 66456 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S227954525-082.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518231-1238297182/watcher-1518231-1238297182 -o /tmp/evaluation-result-1518231-1238297182/solver-1518231-1238297182 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=583199894 HOME/instance-1518231-1238297182.cnf

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

MD5SUM BENCH= ae01fd57ec6a595afedf29818bd4a62c
RANDOM SEED=583199894

node90.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		: 3000.234
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		: 3000.234
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:       1778812 kB
Buffers:         60188 kB
Cached:         140140 kB
SwapCached:      18972 kB
Active:         163044 kB
Inactive:        57820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778812 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          25756 kB
Slab:            40508 kB
Committed_AS:  2504080 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-29 05:46:24