Trace number 1516791

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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:          524614993.000000
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 |     491     2106     6374 |      702        0    nan |  0.000 % |
0.00/0.01	c |       101 |     491     2106     6374 |      772      101     27 |  0.000 % |
0.00/0.01	c |       251 |     491     2106     6374 |      849      251     25 |  0.000 % |
0.00/0.02	c |       477 |     491     2106     6374 |      934      477     25 |  0.000 % |
0.00/0.04	c |       814 |     491     2106     6374 |     1027      814     25 |  0.000 % |
0.00/0.06	c |      1321 |     491     2106     6374 |     1130      780     22 |  0.000 % |
0.06/0.09	c |      2080 |     491     2106     6374 |     1243      954     21 |  0.000 % |
0.09/0.14	c |      3221 |     491     2106     6374 |     1367      799     20 |  0.000 % |
0.19/0.22	c |      4930 |     491     2106     6374 |     1504     1094     23 |  0.000 % |
0.29/0.33	c |      7492 |     491     2106     6374 |     1655     1315     23 |  0.000 % |
0.49/0.51	c |     11336 |     491     2106     6374 |     1820      883     19 |  0.000 % |
0.69/0.78	c |     17103 |     491     2106     6374 |     2002     1059     20 |  0.000 % |
1.19/1.21	c |     25752 |     491     2106     6374 |     2203     1506     21 |  0.000 % |
1.79/1.87	c |     38726 |     491     2106     6374 |     2423     2061     22 |  0.000 % |
2.89/2.92	c |     58188 |     491     2106     6374 |     2665     1765     21 |  0.000 % |
4.49/4.54	c |     87380 |     491     2106     6374 |     2932     2453     21 |  0.000 % |
6.89/6.94	c |    131169 |     491     2106     6374 |     3225     2969     22 |  0.000 % |
10.69/10.78	c |    196856 |     491     2106     6374 |     3548     3001     23 |  0.000 % |
16.69/16.73	c |    295384 |     491     2106     6374 |     3903     2468     22 |  0.000 % |
26.29/26.35	c |    443173 |     491     2106     6374 |     4293     3633     25 |  0.000 % |
41.17/41.29	c |    664858 |     491     2106     6374 |     4722     3589     23 |  0.000 % |
63.56/63.65	c |    997384 |     491     2106     6374 |     5194     4469     23 |  0.000 % |
98.56/98.63	c |   1496173 |     491     2106     6374 |     5714     5102     21 |  0.000 % |
153.74/153.80	c |   2244355 |     491     2106     6374 |     6285     3938     23 |  0.000 % |
241.00/241.11	c |   3366630 |     491     2106     6374 |     6914     3933     23 |  0.000 % |
375.56/375.76	c |   5050043 |     491     2106     6374 |     7605     5329     23 |  0.000 % |
588.58/588.87	c |   7575159 |     491     2106     6374 |     8366     4466     20 |  0.000 % |
933.25/933.69	c |  11362837 |     491     2106     6374 |     9203     7380     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-1516791-1238275234/watcher-1516791-1238275234 -o /tmp/evaluation-result-1516791-1238275234/solver-1516791-1238275234 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=524614993 HOME/instance-1516791-1238275234.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 0.98 3/64 5264
/proc/meminfo: memFree=1912856/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=2548 CPUtime=0
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1100189604 2609152 224 1992294400 4194304 5102648 548682068800 18446744073709551615 4272272 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 637 224 98 221 0 413 0

[startup+0.0708079 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5264
/proc/meminfo: memFree=1912856/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=2548 CPUtime=0.06
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 277 0 0 0 6 0 0 0 18 0 1 0 1100189604 2609152 262 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 637 262 111 221 0 413 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2548

[startup+0.101814 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5264
/proc/meminfo: memFree=1912856/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=2680 CPUtime=0.09
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 1100189604 2744320 267 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 670 267 111 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.30185 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5264
/proc/meminfo: memFree=1912856/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=2812 CPUtime=0.29
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 1100189604 2879488 298 1992294400 4194304 5102648 548682068800 18446744073709551615 4244373 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 703 298 111 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701921 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5264
/proc/meminfo: memFree=1912856/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=2944 CPUtime=0.69
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 348 0 0 0 69 0 0 0 22 0 1 0 1100189604 3014656 333 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 736 333 111 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5265
/proc/meminfo: memFree=1911888/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=3076 CPUtime=1.49
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 401 0 0 0 149 0 0 0 25 0 1 0 1100189604 3149824 386 1992294400 4194304 5102648 548682068800 18446744073709551615 4254119 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 769 386 111 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 5265
/proc/meminfo: memFree=1911504/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=3340 CPUtime=3.09
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 1100189604 3420160 444 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 835 444 111 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30193 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 5265
/proc/meminfo: memFree=1911120/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=3604 CPUtime=6.29
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1100189604 3690496 512 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 901 512 111 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 5265
/proc/meminfo: memFree=1910544/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=4040 CPUtime=12.69
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 642 0 0 0 1269 0 0 0 25 0 1 0 1100189604 4136960 627 1992294400 4194304 5102648 548682068800 18446744073709551615 4228019 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 1010 627 111 221 0 786 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4040

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 5265
/proc/meminfo: memFree=1909968/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=4576 CPUtime=25.48
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 782 0 0 0 2548 0 0 0 25 0 1 0 1100189604 4685824 767 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 1144 767 111 221 0 920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4576

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 5265
/proc/meminfo: memFree=1909200/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=5376 CPUtime=51.07
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 964 0 0 0 5107 0 0 0 25 0 1 0 1100189604 5505024 949 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 1344 949 111 221 0 1120 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5376

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 5265
/proc/meminfo: memFree=1908240/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=6236 CPUtime=102.26
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 1179 0 0 0 10225 1 0 0 25 0 1 0 1100189604 6385664 1164 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 1559 1164 111 221 0 1335 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6236

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1907344/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=7052 CPUtime=162.23
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 1394 0 0 0 16222 1 0 0 25 0 1 0 1100189604 7221248 1379 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 1763 1379 111 221 0 1539 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7052

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1906704/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=7736 CPUtime=222.21
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 1545 0 0 0 22220 1 0 0 25 0 1 0 1100189604 7921664 1530 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 1934 1530 111 221 0 1710 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7736

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1906064/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=8412 CPUtime=282.19
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 1705 0 0 0 28217 2 0 0 25 0 1 0 1100189604 8613888 1690 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2103 1690 111 221 0 1879 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8412

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1905680/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=8696 CPUtime=342.17
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 1796 0 0 0 34215 2 0 0 25 0 1 0 1100189604 8904704 1781 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2174 1781 111 221 0 1950 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8696

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1905296/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=9104 CPUtime=402.15
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 1892 0 0 0 40213 2 0 0 25 0 1 0 1100189604 9322496 1877 1992294400 4194304 5102648 548682068800 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2276 1877 111 221 0 2052 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9104

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1904912/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=9524 CPUtime=462.12
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 1982 0 0 0 46210 2 0 0 25 0 1 0 1100189604 9752576 1967 1992294400 4194304 5102648 548682068800 18446744073709551615 4249948 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2381 1967 111 221 0 2157 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9524

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1904592/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=9792 CPUtime=522.11
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2056 0 0 0 52208 3 0 0 25 0 1 0 1100189604 10027008 2041 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2448 2041 111 221 0 2224 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9792

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1904272/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=10064 CPUtime=582.08
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2126 0 0 0 58205 3 0 0 25 0 1 0 1100189604 10305536 2111 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2516 2111 111 221 0 2292 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10064

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1903888/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=10396 CPUtime=642.06
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2207 0 0 0 64203 3 0 0 25 0 1 0 1100189604 10645504 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4254554 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2599 2192 111 221 0 2375 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10396

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1903568/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=10668 CPUtime=702.04
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2259 0 0 0 70201 3 0 0 25 0 1 0 1100189604 10924032 2244 1992294400 4194304 5102648 548682068800 18446744073709551615 4249942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2667 2244 111 221 0 2443 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 10668

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1903184/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=10944 CPUtime=762.03
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2343 0 0 0 76199 4 0 0 25 0 1 0 1100189604 11206656 2328 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2736 2328 111 221 0 2512 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10944

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1902864/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=11232 CPUtime=822
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2412 0 0 0 82196 4 0 0 25 0 1 0 1100189604 11501568 2397 1992294400 4194304 5102648 548682068800 18446744073709551615 4244622 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2808 2397 111 221 0 2584 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11232

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1902672/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=11524 CPUtime=881.98
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2452 0 0 0 88194 4 0 0 25 0 1 0 1100189604 11800576 2437 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2881 2437 111 221 0 2657 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11524

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1902480/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=11672 CPUtime=941.95
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2493 0 0 0 94191 4 0 0 25 0 1 0 1100189604 11952128 2478 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2918 2478 111 221 0 2694 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 11672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1902224/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=11812 CPUtime=1001.94
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2553 0 0 0 100189 5 0 0 25 0 1 0 1100189604 12095488 2538 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 2953 2538 111 221 0 2729 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11812

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1902096/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=12076 CPUtime=1061.91
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2590 0 0 0 106186 5 0 0 25 0 1 0 1100189604 12365824 2575 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 3019 2575 111 221 0 2795 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 12076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1901904/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=12208 CPUtime=1121.89
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2638 0 0 0 112184 5 0 0 25 0 1 0 1100189604 12500992 2623 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 3052 2623 111 221 0 2828 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 12208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 5265
/proc/meminfo: memFree=1901648/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=12356 CPUtime=1181.87
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2684 0 0 0 118181 6 0 0 25 0 1 0 1100189604 12652544 2669 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 3089 2669 111 221 0 2865 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 12356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1901584/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=12496 CPUtime=1200.07
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2698 0 0 0 120001 6 0 0 25 0 1 0 1100189604 12795904 2683 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 3124 2683 111 221 0 2900 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12496

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: 0.99 0.97 0.98 2/65 5265
/proc/meminfo: memFree=1901584/2055920 swapFree=4178768/4192956
[pid=5264] ppid=5262 vsize=12496 CPUtime=1200.07
/proc/5264/stat : 5264 (varsat-crafted_) R 5262 5264 5043 0 -1 4194304 2698 0 0 0 120001 6 0 0 25 0 1 0 1100189604 12795904 2683 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/5264/statm: 3124 2683 111 221 0 2900 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.06399
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 12496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2698
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= 1302

runsolver used 0.908861 second user time and 2.41463 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 22:20:34
IDJOB=1516791
IDBENCH=70542
IDSOLVER=537
FILE ID=node12/1516791-1238275234
PBS_JOBID= 9060893
Free space on /tmp= 65364 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516791-1238275234/watcher-1516791-1238275234 -o /tmp/evaluation-result-1516791-1238275234/solver-1516791-1238275234 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=524614993 HOME/instance-1516791-1238275234.cnf

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

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=524614993

node12.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		: 3000.266
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		: 3000.266
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:       1913336 kB
Buffers:         30932 kB
Cached:          48852 kB
SwapCached:       7936 kB
Active:          42196 kB
Inactive:        46948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913336 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            39520 kB
Committed_AS:  2973072 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 22:40:36