Trace number 1517655

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.286
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1108294296.000000
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 |     449     1927     5831 |      642        0    nan |  0.000 % |
0.00/0.02	c |       102 |     449     1927     5831 |      706      102     22 |  0.000 % |
0.00/0.02	c |       253 |     449     1927     5831 |      777      253     22 |  0.000 % |
0.10/0.12	c |       478 |     449     1927     5831 |      854      478     21 |  0.000 % |
0.10/0.12	c |       816 |     449     1927     5831 |      940      816     20 |  0.000 % |
0.10/0.12	c |      1323 |     449     1927     5831 |     1034      831     19 |  0.000 % |
0.10/0.12	c |      2082 |     449     1927     5831 |     1137     1056     18 |  0.000 % |
0.10/0.12	c |      3221 |     449     1927     5831 |     1251     1009     20 |  0.000 % |
0.10/0.19	c |      4930 |     449     1927     5831 |     1376      770     19 |  0.000 % |
0.20/0.29	c |      7494 |     449     1927     5831 |     1514     1203     20 |  0.000 % |
0.39/0.45	c |     11339 |     449     1927     5831 |     1666     1151     19 |  0.000 % |
0.59/0.69	c |     17108 |     449     1927     5831 |     1832      929     17 |  0.000 % |
1.00/1.06	c |     25758 |     449     1927     5831 |     2015     1138     18 |  0.000 % |
1.59/1.64	c |     38734 |     449     1927     5831 |     2217     1746     21 |  0.000 % |
2.49/2.53	c |     58195 |     449     1927     5831 |     2439     1929     21 |  0.000 % |
3.89/3.90	c |     87387 |     449     1927     5831 |     2683     2486     21 |  0.000 % |
5.99/6.06	c |    131176 |     449     1927     5831 |     2951     2616     22 |  0.000 % |
9.29/9.38	c |    196860 |     449     1927     5831 |     3246     2348     21 |  0.000 % |
14.58/14.63	c |    295386 |     449     1927     5831 |     3571     1891     20 |  0.000 % |
22.58/22.62	c |    443176 |     449     1927     5831 |     3928     2993     23 |  0.000 % |
34.87/34.96	c |    664861 |     449     1927     5831 |     4321     2049     21 |  0.000 % |
54.57/54.60	c |    997386 |     449     1927     5831 |     4753     2430     23 |  0.000 % |
84.86/84.94	c |   1496174 |     449     1927     5831 |     5228     4575     21 |  0.000 % |
132.74/132.87	c |   2244357 |     449     1927     5831 |     5751     3392     21 |  0.000 % |
206.92/207.00	c |   3366632 |     449     1927     5831 |     6326     3802     22 |  0.000 % |
325.18/325.36	c |   5050043 |     449     1927     5831 |     6959     4169     22 |  0.000 % |
511.71/511.98	c |   7575159 |     449     1927     5831 |     7655     6221     23 |  0.000 % |
804.12/804.47	c |  11362836 |     449     1927     5831 |     8420     4354     20 |  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-1517655-1238289057/watcher-1517655-1238289057 -o /tmp/evaluation-result-1517655-1238289057/solver-1517655-1238289057 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1108294296 HOME/instance-1517655-1238289057.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: 1.99 1.97 1.99 4/86 19338
/proc/meminfo: memFree=1746056/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=2532 CPUtime=0
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 241 0 0 0 0 0 0 0 19 0 1 0 455236179 2592768 226 1992294400 4194304 5102648 548682068800 18446744073709551615 4525143 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 633 226 101 221 0 409 0

[startup+0.0876291 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 19338
/proc/meminfo: memFree=1746056/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=2532 CPUtime=0.08
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 268 0 0 0 8 0 0 0 19 0 1 0 455236179 2592768 253 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 633 253 111 221 0 409 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2532

[startup+0.101631 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 19338
/proc/meminfo: memFree=1746056/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=2532 CPUtime=0.1
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 272 0 0 0 10 0 0 0 19 0 1 0 455236179 2592768 257 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 633 257 111 221 0 409 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301667 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 19338
/proc/meminfo: memFree=1746056/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=2664 CPUtime=0.29
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 300 0 0 0 29 0 0 0 21 0 1 0 455236179 2727936 285 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 666 285 111 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701741 s]
/proc/loadavg: 1.99 1.97 1.99 4/86 19338
/proc/meminfo: memFree=1746056/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=2796 CPUtime=0.69
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 334 0 0 0 69 0 0 0 25 0 1 0 455236179 2863104 319 1992294400 4194304 5102648 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 699 319 111 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50189 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1745024/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=3060 CPUtime=1.49
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 383 0 0 0 149 0 0 0 25 0 1 0 455236179 3133440 368 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 765 368 111 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10118 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1744576/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=3324 CPUtime=3.09
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 446 0 0 0 309 0 0 0 25 0 1 0 455236179 3403776 431 1992294400 4194304 5102648 548682068800 18446744073709551615 4227946 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 831 431 111 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30177 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1744256/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=3588 CPUtime=6.29
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 516 0 0 0 629 0 0 0 25 0 1 0 455236179 3674112 501 1992294400 4194304 5102648 548682068800 18446744073709551615 4250297 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 897 501 111 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7019 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1743616/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=3988 CPUtime=12.69
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 624 0 0 0 1269 0 0 0 25 0 1 0 455236179 4083712 609 1992294400 4194304 5102648 548682068800 18446744073709551615 4250320 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 997 609 111 221 0 773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3988

[startup+25.5013 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1742912/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=4656 CPUtime=25.48
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 796 0 0 0 2548 0 0 0 25 0 1 0 455236179 4767744 781 1992294400 4194304 5102648 548682068800 18446744073709551615 4228076 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 1164 781 111 221 0 940 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.102 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1742464/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=5196 CPUtime=51.08
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 914 0 0 0 5107 1 0 0 25 0 1 0 455236179 5320704 899 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 1299 899 111 221 0 1075 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5196

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1741312/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=6264 CPUtime=102.26
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 1180 0 0 0 10225 1 0 0 25 0 1 0 455236179 6414336 1165 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 1566 1165 111 221 0 1342 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6264

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1740480/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=6968 CPUtime=162.23
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 1374 0 0 0 16222 1 0 0 25 0 1 0 455236179 7135232 1359 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 1742 1359 111 221 0 1518 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6968

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1739776/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=7664 CPUtime=222.21
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 1534 0 0 0 22220 1 0 0 25 0 1 0 455236179 7847936 1519 1992294400 4194304 5102648 548682068800 18446744073709551615 4255103 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 1916 1519 111 221 0 1692 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7664

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1739200/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=8216 CPUtime=282.19
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 1668 0 0 0 28218 1 0 0 25 0 1 0 455236179 8413184 1653 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2054 1653 111 221 0 1830 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8216

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1738816/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=8632 CPUtime=342.18
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 1760 0 0 0 34216 2 0 0 25 0 1 0 455236179 8839168 1745 1992294400 4194304 5102648 548682068800 18446744073709551615 4254989 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2158 1745 111 221 0 1934 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8632

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 19339
/proc/meminfo: memFree=1738304/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=9028 CPUtime=402.15
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 1876 0 0 0 40213 2 0 0 25 0 1 0 455236179 9244672 1861 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2257 1861 111 221 0 2033 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9028

[startup+462.302 s]
/proc/loadavg: 2.04 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1738048/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=9312 CPUtime=462.13
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 1945 0 0 0 46211 2 0 0 25 0 1 0 455236179 9535488 1930 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2328 1930 111 221 0 2104 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9312

[startup+522.302 s]
/proc/loadavg: 2.01 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1737856/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=9732 CPUtime=522.11
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2018 0 0 0 52209 2 0 0 25 0 1 0 455236179 9965568 2003 1992294400 4194304 5102648 548682068800 18446744073709551615 4244899 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2433 2003 111 221 0 2209 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9732

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1737600/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=10016 CPUtime=582.09
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2090 0 0 0 58207 2 0 0 25 0 1 0 455236179 10256384 2075 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2504 2075 111 221 0 2280 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10016

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1737408/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=10156 CPUtime=642.08
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2140 0 0 0 64206 2 0 0 25 0 1 0 455236179 10399744 2125 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2539 2125 111 221 0 2315 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10156

[startup+702.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1737216/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=10304 CPUtime=702.05
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2176 0 0 0 70203 2 0 0 25 0 1 0 455236179 10551296 2161 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2576 2161 111 221 0 2352 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10304

[startup+762.307 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1737024/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=10584 CPUtime=762.03
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2225 0 0 0 76201 2 0 0 25 0 1 0 455236179 10838016 2210 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2646 2210 111 221 0 2422 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10584

[startup+822.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1736832/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=10768 CPUtime=822.02
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2273 0 0 0 82199 3 0 0 25 0 1 0 455236179 11026432 2258 1992294400 4194304 5102648 548682068800 18446744073709551615 4250297 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2692 2258 111 221 0 2468 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 10768

[startup+882.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1736576/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=11040 CPUtime=882
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2342 0 0 0 88197 3 0 0 25 0 1 0 455236179 11304960 2327 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2760 2327 111 221 0 2536 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 11040

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1736320/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=11308 CPUtime=941.97
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2404 0 0 0 94194 3 0 0 25 0 1 0 455236179 11579392 2389 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2827 2389 111 221 0 2603 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11308

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1736064/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=11592 CPUtime=1001.95
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2460 0 0 0 100192 3 0 0 25 0 1 0 455236179 11870208 2445 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2898 2445 111 221 0 2674 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 11592

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1735808/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=11732 CPUtime=1061.93
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2513 0 0 0 106190 3 0 0 25 0 1 0 455236179 12013568 2498 1992294400 4194304 5102648 548682068800 18446744073709551615 4254134 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2933 2498 111 221 0 2709 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 11732

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1735744/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=11888 CPUtime=1121.91
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2532 0 0 0 112188 3 0 0 25 0 1 0 455236179 12173312 2517 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 2972 2517 111 221 0 2748 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 11888

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1735616/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=12028 CPUtime=1181.89
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2562 0 0 0 118186 3 0 0 25 0 1 0 455236179 12316672 2547 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 3007 2547 111 221 0 2783 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 12028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1735552/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=12028 CPUtime=1200.09
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2569 0 0 0 120006 3 0 0 25 0 1 0 455236179 12316672 2554 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 3007 2554 111 221 0 2783 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12028

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

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

[startup+1200.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 19339
/proc/meminfo: memFree=1735552/2055924 swapFree=4179676/4192956
[pid=19338] ppid=19336 vsize=12028 CPUtime=1200.09
/proc/19338/stat : 19338 (varsat-crafted_) R 19336 19338 19144 0 -1 4194304 2569 0 0 0 120006 3 0 0 25 0 1 0 455236179 12316672 2554 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/19338/statm: 3007 2554 111 221 0 2783 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.041993
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 12028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2569
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= 1632

runsolver used 1.22281 second user time and 4.25035 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 03:10:57
IDJOB=1517655
IDBENCH=70614
IDSOLVER=537
FILE ID=node83/1517655-1238289057
PBS_JOBID= 9060984
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517655-1238289057/watcher-1517655-1238289057 -o /tmp/evaluation-result-1517655-1238289057/solver-1517655-1238289057 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1108294296 HOME/instance-1517655-1238289057.cnf

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=1108294296

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1746536 kB
Buffers:         62820 kB
Cached:         158172 kB
SwapCached:       7488 kB
Active:         114804 kB
Inactive:       124676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1746536 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          25980 kB
Slab:            54016 kB
Committed_AS:  1006340 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 03:31:00