Trace number 1518027

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          1713855280.000000
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 |     489     2115     6413 |      705        0    nan |  0.000 % |
0.00/0.01	c |       100 |     489     2115     6413 |      775      100     25 |  0.000 % |
0.01/0.01	c |       250 |     489     2115     6413 |      853      250     24 |  0.000 % |
0.01/0.02	c |       475 |     489     2115     6413 |      938      475     23 |  0.000 % |
0.01/0.04	c |       813 |     489     2115     6413 |     1032      813     23 |  0.000 % |
0.01/0.06	c |      1320 |     489     2115     6413 |     1135      782     20 |  0.000 % |
0.01/0.09	c |      2080 |     489     2115     6413 |     1248      951     22 |  0.000 % |
0.09/0.14	c |      3220 |     489     2115     6413 |     1373      800     20 |  0.000 % |
0.19/0.21	c |      4928 |     489     2115     6413 |     1511     1088     21 |  0.000 % |
0.29/0.33	c |      7490 |     489     2115     6413 |     1662     1307     21 |  0.000 % |
0.49/0.51	c |     11335 |     489     2115     6413 |     1828      868     20 |  0.000 % |
0.69/0.79	c |     17101 |     489     2115     6413 |     2011      980     19 |  0.000 % |
1.19/1.22	c |     25751 |     489     2115     6413 |     2212     1422     21 |  0.000 % |
1.79/1.88	c |     38726 |     489     2115     6413 |     2433     1979     21 |  0.000 % |
2.89/2.90	c |     58188 |     489     2115     6413 |     2677     1527     20 |  0.000 % |
4.40/4.48	c |     87380 |     489     2115     6413 |     2944     2061     23 |  0.000 % |
6.89/6.98	c |    131171 |     489     2115     6413 |     3239     2383     22 |  0.000 % |
10.69/10.74	c |    196857 |     489     2115     6413 |     3563     2358     21 |  0.000 % |
16.69/16.74	c |    295383 |     489     2115     6413 |     3919     3242     23 |  0.000 % |
26.08/26.16	c |    443174 |     489     2115     6413 |     4311     3814     25 |  0.000 % |
40.78/40.82	c |    664857 |     489     2115     6413 |     4742     2732     22 |  0.000 % |
63.57/63.62	c |    997383 |     489     2115     6413 |     5217     4234     24 |  0.000 % |
98.27/98.39	c |   1496173 |     489     2115     6413 |     5738     4866     24 |  0.000 % |
153.74/153.85	c |   2244355 |     489     2115     6413 |     6312     3025     21 |  0.000 % |
240.23/240.34	c |   3366629 |     489     2115     6413 |     6944     5104     24 |  0.000 % |
377.38/377.54	c |   5050041 |     489     2115     6413 |     7638     5625     22 |  0.000 % |
592.42/592.60	c |   7575159 |     489     2115     6413 |     8402     4223     24 |  0.000 % |
933.63/933.99	c |  11362834 |     489     2115     6413 |     9242     7911     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-1518027-1238294026/watcher-1518027-1238294026 -o /tmp/evaluation-result-1518027-1238294026/solver-1518027-1238294026 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1713855280 HOME/instance-1518027-1238294026.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: 1.00 1.03 1.04 3/64 7236
/proc/meminfo: memFree=790264/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=2548 CPUtime=0
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 273603944 2609152 224 1992294400 4194304 5102648 548682068800 18446744073709551615 4272888 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 637 225 99 221 0 413 0

[startup+0.0187021 s]
/proc/loadavg: 1.00 1.03 1.04 3/64 7236
/proc/meminfo: memFree=790264/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=2548 CPUtime=0.01
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 263 0 0 0 1 0 0 0 18 0 1 0 273603944 2609152 248 1992294400 4194304 5102648 548682068800 18446744073709551615 4227386 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 637 248 111 221 0 413 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2548

[startup+0.101711 s]
/proc/loadavg: 1.00 1.03 1.04 3/64 7236
/proc/meminfo: memFree=790264/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=2680 CPUtime=0.09
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 273603944 2744320 267 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 670 267 111 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301733 s]
/proc/loadavg: 1.00 1.03 1.04 3/64 7236
/proc/meminfo: memFree=790264/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=2812 CPUtime=0.29
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 273603944 2879488 303 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 703 303 111 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701777 s]
/proc/loadavg: 1.00 1.03 1.04 3/64 7236
/proc/meminfo: memFree=790264/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=2944 CPUtime=0.69
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 356 0 0 0 69 0 0 0 22 0 1 0 273603944 3014656 341 1992294400 4194304 5102648 548682068800 18446744073709551615 4249825 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 736 341 111 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50186 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 7237
/proc/meminfo: memFree=789232/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=3076 CPUtime=1.49
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 273603944 3149824 381 1992294400 4194304 5102648 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 769 381 111 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10104 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 7237
/proc/meminfo: memFree=788848/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=3344 CPUtime=3.09
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 454 0 0 0 309 0 0 0 25 0 1 0 273603944 3424256 439 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 836 439 111 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.3014 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 7237
/proc/meminfo: memFree=788400/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=3608 CPUtime=6.29
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 541 0 0 0 629 0 0 0 25 0 1 0 273603944 3694592 526 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 902 526 111 221 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3608

[startup+12.7011 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 7237
/proc/meminfo: memFree=787952/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=4036 CPUtime=12.69
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 643 0 0 0 1269 0 0 0 25 0 1 0 273603944 4132864 628 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 1009 628 111 221 0 785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4036

[startup+25.5015 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 7237
/proc/meminfo: memFree=787312/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=4700 CPUtime=25.49
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 789 0 0 0 2549 0 0 0 25 0 1 0 273603944 4812800 774 1992294400 4194304 5102648 548682068800 18446744073709551615 4244286 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 1175 774 111 221 0 951 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4700

[startup+51.1013 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 7237
/proc/meminfo: memFree=786672/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=5372 CPUtime=51.07
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 961 0 0 0 5107 0 0 0 25 0 1 0 273603944 5500928 946 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 1343 946 111 221 0 1119 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5372

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 7237
/proc/meminfo: memFree=785648/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=6220 CPUtime=102.27
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1192 0 0 0 10226 1 0 0 25 0 1 0 273603944 6369280 1177 1992294400 4194304 5102648 548682068800 18446744073709551615 4262444 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 1555 1177 111 221 0 1331 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6220

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 7237
/proc/meminfo: memFree=784944/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=6924 CPUtime=162.24
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1363 0 0 0 16223 1 0 0 25 0 1 0 273603944 7090176 1348 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 1731 1348 111 221 0 1507 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6924

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 7237
/proc/meminfo: memFree=784432/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=7464 CPUtime=222.23
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1489 0 0 0 22221 2 0 0 25 0 1 0 273603944 7643136 1474 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 1866 1474 111 221 0 1642 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7464

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 7237
/proc/meminfo: memFree=783984/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=7996 CPUtime=282.21
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1631 0 0 0 28219 2 0 0 25 0 1 0 273603944 8187904 1616 1992294400 4194304 5102648 548682068800 18446744073709551615 4249744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 1999 1616 111 221 0 1775 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7996

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 7237
/proc/meminfo: memFree=783600/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=8428 CPUtime=342.19
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1718 0 0 0 34217 2 0 0 25 0 1 0 273603944 8630272 1703 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2107 1703 111 221 0 1883 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8428

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 7237
/proc/meminfo: memFree=783152/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=8844 CPUtime=402.17
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1818 0 0 0 40215 2 0 0 25 0 1 0 273603944 9056256 1803 1992294400 4194304 5102648 548682068800 18446744073709551615 4255040 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2211 1803 111 221 0 1987 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8844

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=782640/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=9416 CPUtime=462.16
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1940 0 0 0 46213 3 0 0 25 0 1 0 273603944 9641984 1925 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2354 1925 111 221 0 2130 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9416

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=782448/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=9548 CPUtime=522.14
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 1989 0 0 0 52211 3 0 0 25 0 1 0 273603944 9777152 1974 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2387 1974 111 221 0 2163 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9548

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=782256/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=9812 CPUtime=582.12
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2043 0 0 0 58209 3 0 0 25 0 1 0 273603944 10047488 2028 1992294400 4194304 5102648 548682068800 18446744073709551615 4249942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2453 2028 111 221 0 2229 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 9812

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=781808/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=10248 CPUtime=642.11
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2146 0 0 0 64208 3 0 0 25 0 1 0 273603944 10493952 2131 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2562 2131 111 221 0 2338 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10248

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=781552/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=10524 CPUtime=702.09
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2206 0 0 0 70205 4 0 0 25 0 1 0 273603944 10776576 2191 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2631 2191 111 221 0 2407 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10524

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=781296/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=10788 CPUtime=762.08
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2263 0 0 0 76204 4 0 0 25 0 1 0 273603944 11046912 2248 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2697 2248 111 221 0 2473 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 10788

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=781296/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=10788 CPUtime=822.05
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2291 0 0 0 82201 4 0 0 25 0 1 0 273603944 11046912 2276 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2697 2276 111 221 0 2473 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 10788

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=781104/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=11076 CPUtime=882.03
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2329 0 0 0 88199 4 0 0 25 0 1 0 273603944 11341824 2314 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2769 2314 111 221 0 2545 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 11076

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=780848/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=11224 CPUtime=942.02
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2385 0 0 0 94197 5 0 0 25 0 1 0 273603944 11493376 2370 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2806 2370 111 221 0 2582 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=780528/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=11516 CPUtime=1002
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2463 0 0 0 100195 5 0 0 25 0 1 0 273603944 11792384 2448 1992294400 4194304 5102648 548682068800 18446744073709551615 4255124 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2879 2448 111 221 0 2655 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 11516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=780272/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=11784 CPUtime=1061.98
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2530 0 0 0 106193 5 0 0 25 0 1 0 273603944 12066816 2515 1992294400 4194304 5102648 548682068800 18446744073709551615 4254517 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 2946 2515 111 221 0 2722 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 11784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=780016/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=12068 CPUtime=1121.96
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2593 0 0 0 112191 5 0 0 25 0 1 0 273603944 12357632 2578 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 3017 2578 111 221 0 2793 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 12068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=779824/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=12340 CPUtime=1181.94
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2634 0 0 0 118189 5 0 0 25 0 1 0 273603944 12636160 2619 1992294400 4194304 5102648 548682068800 18446744073709551615 4249799 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 3085 2619 111 221 0 2861 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 12340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7239
/proc/meminfo: memFree=779760/2055920 swapFree=4181692/4192956
[pid=7236] ppid=7234 vsize=12340 CPUtime=1200.04
/proc/7236/stat : 7236 (varsat-crafted_) R 7234 7236 3732 0 -1 4194304 2644 0 0 0 119999 5 0 0 25 0 1 0 273603944 12636160 2629 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/7236/statm: 3085 2629 111 221 0 2861 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 12340

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06099
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 12340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2644
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= 2067

runsolver used 0.805877 second user time and 2.6046 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 04:33:46
IDJOB=1518027
IDBENCH=70645
IDSOLVER=537
FILE ID=node42/1518027-1238294026
PBS_JOBID= 9060950
Free space on /tmp= 66248 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518027-1238294026/watcher-1518027-1238294026 -o /tmp/evaluation-result-1518027-1238294026/solver-1518027-1238294026 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1713855280 HOME/instance-1518027-1238294026.cnf

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=1713855280

node42.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		: 3000.211
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		: 3000.211
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:        790680 kB
Buffers:        102364 kB
Cached:        1059808 kB
SwapCached:       5184 kB
Active:         198696 kB
Inactive:       972056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790680 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            80492 kB
Committed_AS:   827292 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-29 04:53:48