Trace number 1517691

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) 1200.04 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
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:          2071413523.000000
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 |     442     1924     5879 |      641        0    nan |  0.000 % |
0.00/0.01	c |       102 |     442     1924     5879 |      705      102     24 |  0.000 % |
0.00/0.01	c |       254 |     442     1924     5879 |      776      254     22 |  0.000 % |
0.00/0.02	c |       479 |     442     1924     5879 |      853      479     22 |  0.000 % |
0.00/0.04	c |       816 |     442     1924     5879 |      938      816     21 |  0.000 % |
0.05/0.06	c |      1323 |     442     1924     5879 |     1032      830     21 |  0.000 % |
0.05/0.09	c |      2083 |     442     1924     5879 |     1136     1053     19 |  0.000 % |
0.09/0.14	c |      3223 |     442     1924     5879 |     1249     1010     20 |  0.000 % |
0.19/0.21	c |      4932 |     442     1924     5879 |     1374      792     18 |  0.000 % |
0.29/0.32	c |      7496 |     442     1924     5879 |     1512     1224     21 |  0.000 % |
0.39/0.48	c |     11340 |     442     1924     5879 |     1663     1174     18 |  0.000 % |
0.69/0.73	c |     17107 |     442     1924     5879 |     1829      963     17 |  0.000 % |
1.10/1.13	c |     25756 |     442     1924     5879 |     2012     1167     18 |  0.000 % |
1.69/1.75	c |     38730 |     442     1924     5879 |     2214     1756     21 |  0.000 % |
2.59/2.69	c |     58193 |     442     1924     5879 |     2435     2021     20 |  0.000 % |
4.09/4.14	c |     87386 |     442     1924     5879 |     2679     1442     18 |  0.000 % |
6.39/6.40	c |    131179 |     442     1924     5879 |     2946     1747     19 |  0.000 % |
9.89/9.92	c |    196865 |     442     1924     5879 |     3241     1515     20 |  0.000 % |
15.39/15.41	c |    295391 |     442     1924     5879 |     3565     2975     22 |  0.000 % |
23.89/23.98	c |    443182 |     442     1924     5879 |     3922     2611     22 |  0.000 % |
37.29/37.30	c |    664866 |     442     1924     5879 |     4314     3763     20 |  0.000 % |
57.98/58.03	c |    997391 |     442     1924     5879 |     4746     2763     20 |  0.000 % |
90.77/90.80	c |   1496179 |     442     1924     5879 |     5220     2995     22 |  0.000 % |
141.95/142.08	c |   2244363 |     442     1924     5879 |     5742     2917     21 |  0.000 % |
222.94/223.05	c |   3366638 |     442     1924     5879 |     6316     5218     24 |  0.000 % |
347.72/347.84	c |   5050049 |     442     1924     5879 |     6948     5697     21 |  0.000 % |
543.87/544.06	c |   7575167 |     442     1924     5879 |     7643     6200     20 |  0.000 % |
853.80/854.07	c |  11362844 |     442     1924     5879 |     8407     7624     22 |  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-1517691-1238289646/watcher-1517691-1238289646 -o /tmp/evaluation-result-1517691-1238289646/solver-1517691-1238289646 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=2071413523 HOME/instance-1517691-1238289646.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: 1.01 1.02 1.00 2/68 17669
/proc/meminfo: memFree=731176/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=2424 CPUtime=0
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 213 0 0 0 0 0 0 0 20 0 1 0 1101626647 2482176 198 1992294400 4194304 5102648 548682068800 18446744073709551615 4263334 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 606 198 87 221 0 382 0

[startup+0.0582199 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 17669
/proc/meminfo: memFree=731176/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=2532 CPUtime=0.05
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 260 0 0 0 5 0 0 0 20 0 1 0 1101626647 2592768 245 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 633 245 111 221 0 409 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2532

[startup+0.101223 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 17669
/proc/meminfo: memFree=731176/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=2532 CPUtime=0.09
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 273 0 0 0 9 0 0 0 20 0 1 0 1101626647 2592768 258 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 633 259 111 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301236 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 17669
/proc/meminfo: memFree=731176/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=2664 CPUtime=0.29
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 305 0 0 0 29 0 0 0 22 0 1 0 1101626647 2727936 290 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 666 290 111 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701263 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 17669
/proc/meminfo: memFree=731176/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=2796 CPUtime=0.69
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 331 0 0 0 69 0 0 0 25 0 1 0 1101626647 2863104 316 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 699 316 111 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50132 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 17670
/proc/meminfo: memFree=730272/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=3060 CPUtime=1.49
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 383 0 0 0 149 0 0 0 25 0 1 0 1101626647 3133440 368 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 765 368 111 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10142 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 17670
/proc/meminfo: memFree=729824/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=3324 CPUtime=3.09
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 444 0 0 0 309 0 0 0 25 0 1 0 1101626647 3403776 429 1992294400 4194304 5102648 548682068800 18446744073709551615 4255976 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 831 429 111 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30164 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 17670
/proc/meminfo: memFree=729568/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=3460 CPUtime=6.29
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 494 0 0 0 629 0 0 0 25 0 1 0 1101626647 3543040 479 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 865 479 111 221 0 641 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3460

[startup+12.7011 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 17670
/proc/meminfo: memFree=728992/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=3984 CPUtime=12.68
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 606 0 0 0 1268 0 0 0 25 0 1 0 1101626647 4079616 591 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 996 591 111 221 0 772 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3984

[startup+25.5019 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 17670
/proc/meminfo: memFree=728416/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=4516 CPUtime=25.49
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 737 0 0 0 2548 1 0 0 25 0 1 0 1101626647 4624384 722 1992294400 4194304 5102648 548682068800 18446744073709551615 4249871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 1129 722 111 221 0 905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4516

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 17670
/proc/meminfo: memFree=727712/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=5184 CPUtime=51.08
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 913 0 0 0 5107 1 0 0 25 0 1 0 1101626647 5308416 898 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 1296 898 111 221 0 1072 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5184

[startup+102.305 s]
/proc/loadavg: 1.05 1.03 1.00 2/69 17670
/proc/meminfo: memFree=726816/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=5992 CPUtime=102.27
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1134 0 0 0 10226 1 0 0 25 0 1 0 1101626647 6135808 1119 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 1498 1119 111 221 0 1274 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5992

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/69 17670
/proc/meminfo: memFree=726048/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=6816 CPUtime=162.26
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1323 0 0 0 16224 2 0 0 25 0 1 0 1101626647 6979584 1308 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 1704 1308 111 221 0 1480 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 6816

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 3/69 17670
/proc/meminfo: memFree=725600/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=7344 CPUtime=222.24
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1434 0 0 0 22222 2 0 0 25 0 1 0 1101626647 7520256 1419 1992294400 4194304 5102648 548682068800 18446744073709551615 4244296 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 1836 1419 111 221 0 1612 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7344

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 17670
/proc/meminfo: memFree=725088/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=7764 CPUtime=282.22
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1553 0 0 0 28220 2 0 0 25 0 1 0 1101626647 7950336 1538 1992294400 4194304 5102648 548682068800 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 1941 1538 111 221 0 1717 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7764

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 17670
/proc/meminfo: memFree=724704/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=8176 CPUtime=342.21
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1641 0 0 0 34219 2 0 0 25 0 1 0 1101626647 8372224 1626 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2044 1626 111 221 0 1820 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8176

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 17670
/proc/meminfo: memFree=724320/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=8468 CPUtime=402.2
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1730 0 0 0 40217 3 0 0 25 0 1 0 1101626647 8671232 1715 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2117 1715 111 221 0 1893 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 8468

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=724128/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=8712 CPUtime=462.19
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1788 0 0 0 46216 3 0 0 25 0 1 0 1101626647 8921088 1773 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2178 1773 111 221 0 1954 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 8712

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=723872/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=8984 CPUtime=522.17
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1842 0 0 0 52214 3 0 0 25 0 1 0 1101626647 9199616 1827 1992294400 4194304 5102648 548682068800 18446744073709551615 4249948 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2246 1827 111 221 0 2022 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8984

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=723616/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=9260 CPUtime=582.16
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 1931 0 0 0 58213 3 0 0 25 0 1 0 1101626647 9482240 1916 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2315 1916 111 221 0 2091 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 9260

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=723296/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=9684 CPUtime=642.15
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2014 0 0 0 64212 3 0 0 25 0 1 0 1101626647 9916416 1999 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2421 1999 111 221 0 2197 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 9684

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=723104/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=9832 CPUtime=702.14
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2071 0 0 0 70210 4 0 0 25 0 1 0 1101626647 10067968 2056 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2458 2056 111 221 0 2234 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 9832

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=722912/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=9968 CPUtime=762.13
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2098 0 0 0 76209 4 0 0 25 0 1 0 1101626647 10207232 2083 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2492 2083 111 221 0 2268 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 9968

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=722848/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=10112 CPUtime=822.11
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2139 0 0 0 82207 4 0 0 25 0 1 0 1101626647 10354688 2124 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2528 2124 111 221 0 2304 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 10112

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17670
/proc/meminfo: memFree=722528/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=10380 CPUtime=882.09
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2200 0 0 0 88205 4 0 0 25 0 1 0 1101626647 10629120 2185 1992294400 4194304 5102648 548682068800 18446744073709551615 4254624 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2595 2185 111 221 0 2371 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 10380

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17672
/proc/meminfo: memFree=722080/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=10668 CPUtime=942.08
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2264 0 0 0 94204 4 0 0 25 0 1 0 1101626647 10924032 2249 1992294400 4194304 5102648 548682068800 18446744073709551615 4249948 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2667 2249 111 221 0 2443 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 10668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17672
/proc/meminfo: memFree=722016/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=10932 CPUtime=1002.07
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2309 0 0 0 100202 5 0 0 25 0 1 0 1101626647 11194368 2294 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2733 2294 111 221 0 2509 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 10932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17672
/proc/meminfo: memFree=721888/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=11080 CPUtime=1062.06
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2356 0 0 0 106201 5 0 0 25 0 1 0 1101626647 11345920 2341 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2770 2341 111 221 0 2546 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 11080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17672
/proc/meminfo: memFree=721760/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=11220 CPUtime=1122.04
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2390 0 0 0 112199 5 0 0 25 0 1 0 1101626647 11489280 2375 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2805 2375 111 221 0 2581 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 11220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17672
/proc/meminfo: memFree=721504/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=11492 CPUtime=1182.03
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2442 0 0 0 118198 5 0 0 25 0 1 0 1101626647 11767808 2427 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2873 2427 111 221 0 2649 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 11492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17672
/proc/meminfo: memFree=721504/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=11492 CPUtime=1200.03
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2442 0 0 0 119998 5 0 0 25 0 1 0 1101626647 11767808 2427 1992294400 4194304 5102648 548682068800 18446744073709551615 4255030 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2873 2427 111 221 0 2649 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11492

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17672
/proc/meminfo: memFree=721504/2055920 swapFree=4177828/4192956
[pid=17669] ppid=17667 vsize=11492 CPUtime=1200.03
/proc/17669/stat : 17669 (varsat-crafted_) R 17667 17669 17478 0 -1 4194304 2442 0 0 0 119998 5 0 0 25 0 1 0 1101626647 11767808 2427 1992294400 4194304 5102648 548682068800 18446744073709551615 4255030 0 0 4096 3 0 0 0 17 1 0 0
/proc/17669/statm: 2873 2427 111 221 0 2649 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.058991
CPU usage (%): 99.9778
Max. virtual memory (cumulated for all children) (KiB): 11492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2442
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= 1
involuntary context switches= 2538

runsolver used 1.11783 second user time and 3.2585 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-29 03:20:46
IDJOB=1517691
IDBENCH=70617
IDSOLVER=537
FILE ID=node52/1517691-1238289646
PBS_JOBID= 9060976
Free space on /tmp= 66324 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517691-1238289646/watcher-1517691-1238289646 -o /tmp/evaluation-result-1517691-1238289646/solver-1517691-1238289646 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=2071413523 HOME/instance-1517691-1238289646.cnf

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=2071413523

node52.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		: 3000.230
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		: 3000.230
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:        731656 kB
Buffers:         92340 kB
Cached:        1137836 kB
SwapCached:       7968 kB
Active:         135948 kB
Inactive:      1104228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        731656 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            69616 kB
Committed_AS:  2976444 kB
PageTables:       1736 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= 66324 MiB
End job on node52 at 2009-03-29 03:40:49