Trace number 1518159

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/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
MD5SUM95e50be0ec36bd6dfa5233022c3ad7ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.00285
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:          1810835898.000000
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 |     513     2195     6627 |      731        0    nan |  0.000 % |
0.00/0.01	c |       100 |     513     2195     6627 |      804      100     26 |  0.000 % |
0.00/0.02	c |       251 |     513     2195     6627 |      885      251     27 |  0.000 % |
0.00/0.03	c |       477 |     513     2195     6627 |      973      477     25 |  0.000 % |
0.04/0.05	c |       814 |     513     2195     6627 |     1071      814     25 |  0.000 % |
0.04/0.07	c |      1321 |     513     2195     6627 |     1178      754     22 |  0.000 % |
0.09/0.11	c |      2080 |     513     2195     6627 |     1296      899     21 |  0.000 % |
0.09/0.16	c |      3223 |     513     2195     6627 |     1425      700     21 |  0.000 % |
0.19/0.24	c |      4932 |     513     2195     6627 |     1568      939     21 |  0.000 % |
0.29/0.36	c |      7494 |     513     2195     6627 |     1725     1092     20 |  0.000 % |
0.49/0.55	c |     11338 |     513     2195     6627 |     1897     1364     23 |  0.000 % |
0.79/0.83	c |     17104 |     513     2195     6627 |     2087     1279     22 |  0.000 % |
1.19/1.28	c |     25753 |     513     2195     6627 |     2296     1333     22 |  0.000 % |
1.89/1.98	c |     38730 |     513     2195     6627 |     2525     1337     20 |  0.000 % |
2.99/3.04	c |     58191 |     513     2195     6627 |     2778     1454     21 |  0.000 % |
4.59/4.62	c |     87385 |     513     2195     6627 |     3056     2331     22 |  0.000 % |
6.99/7.10	c |    131175 |     513     2195     6627 |     3361     2625     23 |  0.000 % |
10.99/11.08	c |    196860 |     513     2195     6627 |     3698     1764     22 |  0.000 % |
17.28/17.31	c |    295387 |     513     2195     6627 |     4068     2797     24 |  0.000 % |
26.98/27.04	c |    443178 |     513     2195     6627 |     4474     4065     26 |  0.000 % |
41.78/41.83	c |    664862 |     513     2195     6627 |     4922     3731     24 |  0.000 % |
64.77/64.85	c |    997388 |     513     2195     6627 |     5414     4970     24 |  0.000 % |
101.36/101.44	c |   1496177 |     513     2195     6627 |     5955     3380     24 |  0.000 % |
159.03/159.12	c |   2244359 |     513     2195     6627 |     6551     5906     25 |  0.000 % |
248.41/248.52	c |   3366634 |     513     2195     6627 |     7206     5411     24 |  0.000 % |
390.76/390.90	c |   5050045 |     513     2195     6627 |     7927     6978     26 |  0.000 % |
613.68/613.98	c |   7575161 |     513     2195     6627 |     8720     4683     26 |  0.000 % |
970.46/970.80	c |  11362836 |     513     2195     6627 |     9592     5094     26 |  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-1518159-1238296091/watcher-1518159-1238296091 -o /tmp/evaluation-result-1518159-1238296091/solver-1518159-1238296091 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1810835898 HOME/instance-1518159-1238296091.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: 0.99 0.98 0.99 2/64 17019
/proc/meminfo: memFree=785008/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=2552 CPUtime=0
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1102274938 2613248 226 1992294400 4194304 5102648 548682068800 18446744073709551615 4272795 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 638 226 98 221 0 414 0

[startup+0.0464659 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 17019
/proc/meminfo: memFree=785008/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=2552 CPUtime=0.04
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 265 0 0 0 4 0 0 0 18 0 1 0 1102274938 2613248 250 1992294400 4194304 5102648 548682068800 18446744073709551615 4248990 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 638 250 111 221 0 414 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2552

[startup+0.101476 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 17019
/proc/meminfo: memFree=785008/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=2684 CPUtime=0.09
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 1102274938 2748416 271 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 671 271 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301513 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 17019
/proc/meminfo: memFree=785008/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=2816 CPUtime=0.29
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 1102274938 2883584 305 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 704 305 111 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701589 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 17019
/proc/meminfo: memFree=785008/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=2948 CPUtime=0.69
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 360 0 0 0 69 0 0 0 23 0 1 0 1102274938 3018752 345 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 737 345 111 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=784040/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=3080 CPUtime=1.49
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 1102274938 3153920 396 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 770 396 111 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10104 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=783656/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=3344 CPUtime=3.09
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 464 0 0 0 309 0 0 0 25 0 1 0 1102274938 3424256 449 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 836 450 111 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30164 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=783208/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=3740 CPUtime=6.29
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 555 0 0 0 629 0 0 0 25 0 1 0 1102274938 3829760 540 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 935 540 111 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=782632/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=4148 CPUtime=12.69
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 675 0 0 0 1269 0 0 0 25 0 1 0 1102274938 4247552 660 1992294400 4194304 5102648 548682068800 18446744073709551615 4249413 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 1037 660 111 221 0 813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4148

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=782056/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=4676 CPUtime=25.48
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 808 0 0 0 2548 0 0 0 25 0 1 0 1102274938 4788224 793 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 1169 793 111 221 0 945 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4676

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=781224/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=5620 CPUtime=51.07
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 1014 0 0 0 5107 0 0 0 25 0 1 0 1102274938 5754880 999 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 1405 999 111 221 0 1181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5620

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=780200/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=6616 CPUtime=102.26
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 1256 0 0 0 10225 1 0 0 25 0 1 0 1102274938 6774784 1241 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 1654 1241 111 221 0 1430 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=779432/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=7428 CPUtime=162.23
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 1460 0 0 0 16222 1 0 0 25 0 1 0 1102274938 7606272 1445 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 1857 1445 111 221 0 1633 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7428

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=778792/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=7976 CPUtime=222.21
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 1606 0 0 0 22220 1 0 0 25 0 1 0 1102274938 8167424 1591 1992294400 4194304 5102648 548682068800 18446744073709551615 4249792 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 1994 1591 111 221 0 1770 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7976

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=778280/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=8528 CPUtime=282.2
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 1732 0 0 0 28218 2 0 0 25 0 1 0 1102274938 8732672 1717 1992294400 4194304 5102648 548682068800 18446744073709551615 4249419 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2132 1717 111 221 0 1908 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8528

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=777832/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=8944 CPUtime=342.17
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 1837 0 0 0 34215 2 0 0 25 0 1 0 1102274938 9158656 1822 1992294400 4194304 5102648 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2236 1822 111 221 0 2012 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8944

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=777384/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=9348 CPUtime=402.15
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 1955 0 0 0 40213 2 0 0 25 0 1 0 1102274938 9572352 1940 1992294400 4194304 5102648 548682068800 18446744073709551615 4254517 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2337 1940 111 221 0 2113 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9348

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=776808/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=9932 CPUtime=462.13
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2084 0 0 0 46211 2 0 0 25 0 1 0 1102274938 10170368 2069 1992294400 4194304 5102648 548682068800 18446744073709551615 4254119 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2483 2069 111 221 0 2259 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9932

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=776616/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=10204 CPUtime=522.12
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2134 0 0 0 52209 3 0 0 25 0 1 0 1102274938 10448896 2119 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2551 2119 111 221 0 2327 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10204

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=776296/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=10496 CPUtime=582.09
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2206 0 0 0 58206 3 0 0 25 0 1 0 1102274938 10747904 2191 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2624 2191 111 221 0 2400 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10496

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=775912/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=10824 CPUtime=642.07
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2299 0 0 0 64204 3 0 0 25 0 1 0 1102274938 11083776 2284 1992294400 4194304 5102648 548682068800 18446744073709551615 4249792 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2706 2284 111 221 0 2482 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10824

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=775656/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=11108 CPUtime=702.05
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2358 0 0 0 70202 3 0 0 25 0 1 0 1102274938 11374592 2343 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2777 2343 111 221 0 2553 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 11108

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=775400/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=11388 CPUtime=762.03
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2416 0 0 0 76200 3 0 0 25 0 1 0 1102274938 11661312 2401 1992294400 4194304 5102648 548682068800 18446744073709551615 4249942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2847 2401 111 221 0 2623 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 11388

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=775208/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=11532 CPUtime=822.01
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2455 0 0 0 82197 4 0 0 25 0 1 0 1102274938 11808768 2440 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2883 2440 111 221 0 2659 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 11532

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=775144/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=11664 CPUtime=881.99
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2490 0 0 0 88195 4 0 0 25 0 1 0 1102274938 11943936 2475 1992294400 4194304 5102648 548682068800 18446744073709551615 4254872 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2916 2475 111 221 0 2692 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 11664

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=774952/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=11820 CPUtime=941.97
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2536 0 0 0 94193 4 0 0 25 0 1 0 1102274938 12103680 2521 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 2955 2521 111 221 0 2731 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=774568/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=12236 CPUtime=1001.95
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2631 0 0 0 100191 4 0 0 25 0 1 0 1102274938 12529664 2616 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 3059 2616 111 221 0 2835 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 12236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=774248/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=12516 CPUtime=1061.93
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2707 0 0 0 106189 4 0 0 25 0 1 0 1102274938 12816384 2692 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 3129 2692 111 221 0 2905 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 12516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=774056/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=12780 CPUtime=1121.91
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2759 0 0 0 112186 5 0 0 25 0 1 0 1102274938 13086720 2744 1992294400 4194304 5102648 548682068800 18446744073709551615 4226954 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 3195 2744 111 221 0 2971 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 12780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=773928/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=12920 CPUtime=1181.89
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2804 0 0 0 118184 5 0 0 25 0 1 0 1102274938 13230080 2789 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 3230 2789 111 221 0 3006 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 12920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17020
/proc/meminfo: memFree=773736/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=13052 CPUtime=1200.09
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2831 0 0 0 120004 5 0 0 25 0 1 0 1102274938 13365248 2816 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 3263 2816 111 221 0 3039 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13052

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 0.98 0.99 2/65 17020
/proc/meminfo: memFree=773736/2055920 swapFree=4178280/4192956
[pid=17019] ppid=17017 vsize=13052 CPUtime=1200.09
/proc/17019/stat : 17019 (varsat-crafted_) R 17017 17019 13531 0 -1 4194304 2831 0 0 0 120004 5 0 0 25 0 1 0 1102274938 13365248 2816 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/17019/statm: 3263 2816 111 221 0 3039 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.054991
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 13052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2831
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= 1867

runsolver used 0.771882 second user time and 2.55361 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-29 05:08:11
IDJOB=1518159
IDBENCH=70656
IDSOLVER=537
FILE ID=node21/1518159-1238296091
PBS_JOBID= 9061004
Free space on /tmp= 66428 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518159-1238296091/watcher-1518159-1238296091 -o /tmp/evaluation-result-1518159-1238296091/solver-1518159-1238296091 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1810835898 HOME/instance-1518159-1238296091.cnf

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

MD5SUM BENCH= 95e50be0ec36bd6dfa5233022c3ad7ac
RANDOM SEED=1810835898

node21.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		: 3000.259
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		: 3000.259
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:        785488 kB
Buffers:        100320 kB
Cached:        1069752 kB
SwapCached:       8436 kB
Active:         241536 kB
Inactive:       938584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        785488 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            76344 kB
Committed_AS:  2921228 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= 66428 MiB
End job on node21 at 2009-03-29 05:28:14