Trace number 1517751

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
MD5SUMc31ae01e49038ee90ca261273074a0e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark582.064
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:          1484879727.000000
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 |     453     1942     5864 |      647        0    nan |  0.000 % |
0.00/0.01	c |       100 |     453     1942     5864 |      712      100     23 |  0.000 % |
0.01/0.01	c |       251 |     453     1942     5864 |      783      251     22 |  0.000 % |
0.01/0.02	c |       478 |     453     1942     5864 |      861      478     21 |  0.000 % |
0.01/0.04	c |       815 |     453     1942     5864 |      947      815     22 |  0.000 % |
0.01/0.06	c |      1322 |     453     1942     5864 |     1042      832     21 |  0.000 % |
0.01/0.09	c |      2081 |     453     1942     5864 |     1146     1038     21 |  0.000 % |
0.10/0.13	c |      3222 |     453     1942     5864 |     1261      980     20 |  0.000 % |
0.20/0.20	c |      4933 |     453     1942     5864 |     1387      747     18 |  0.000 % |
0.30/0.31	c |      7495 |     453     1942     5864 |     1526     1161     18 |  0.000 % |
0.40/0.48	c |     11339 |     453     1942     5864 |     1679     1059     18 |  0.000 % |
0.70/0.74	c |     17109 |     453     1942     5864 |     1846     1646     22 |  0.000 % |
1.10/1.14	c |     25759 |     453     1942     5864 |     2031     1769     23 |  0.000 % |
1.69/1.74	c |     38735 |     453     1942     5864 |     2234     1238     19 |  0.000 % |
2.69/2.70	c |     58196 |     453     1942     5864 |     2458     1329     19 |  0.000 % |
4.09/4.14	c |     87389 |     453     1942     5864 |     2704     1735     20 |  0.000 % |
6.39/6.43	c |    131179 |     453     1942     5864 |     2974     1500     19 |  0.000 % |
9.89/9.98	c |    196863 |     453     1942     5864 |     3271     2144     21 |  0.000 % |
15.39/15.44	c |    295389 |     453     1942     5864 |     3599     2728     19 |  0.000 % |
23.98/24.03	c |    443179 |     453     1942     5864 |     3959     2734     21 |  0.000 % |
37.38/37.44	c |    664863 |     453     1942     5864 |     4354     3926     22 |  0.000 % |
58.28/58.37	c |    997389 |     453     1942     5864 |     4790     4032     22 |  0.000 % |
90.96/91.04	c |   1496177 |     453     1942     5864 |     5269     4508     21 |  0.000 % |
142.14/142.28	c |   2244359 |     453     1942     5864 |     5796     3124     19 |  0.000 % |
220.92/221.06	c |   3366635 |     453     1942     5864 |     6376     3860     21 |  0.000 % |
345.06/345.24	c |   5050046 |     453     1942     5864 |     7013     3843     21 |  0.000 % |
543.20/543.47	c |   7575162 |     453     1942     5864 |     7715     4983     20 |  0.000 % |
852.38/852.76	c |  11362837 |     453     1942     5864 |     8486     5034     20 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517751-1238290599/watcher-1517751-1238290599 -o /tmp/evaluation-result-1517751-1238290599/solver-1517751-1238290599 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1484879727 HOME/instance-1517751-1238290599.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 0.97 0.98 3/64 2821
/proc/meminfo: memFree=921040/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=2420 CPUtime=0
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1101726017 2478080 214 1992294400 4194304 5102648 548682068800 18446744073709551615 4239296 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 605 214 99 221 0 381 0

[startup+0.0142919 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2821
/proc/meminfo: memFree=921040/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=2532 CPUtime=0.01
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 250 0 0 0 1 0 0 0 18 0 1 0 1101726017 2592768 235 1992294400 4194304 5102648 548682068800 18446744073709551615 4249828 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 633 235 111 221 0 409 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2532

[startup+0.102308 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2821
/proc/meminfo: memFree=921040/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=2664 CPUtime=0.1
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 1101726017 2727936 260 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 666 260 111 221 0 442 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2664

[startup+0.302345 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2821
/proc/meminfo: memFree=921040/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=2664 CPUtime=0.3
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 301 0 0 0 30 0 0 0 19 0 1 0 1101726017 2727936 286 1992294400 4194304 5102648 548682068800 18446744073709551615 4262460 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 666 286 111 221 0 442 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2664

[startup+0.701417 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 2821
/proc/meminfo: memFree=921040/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=2928 CPUtime=0.7
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 340 0 0 0 70 0 0 0 22 0 1 0 1101726017 2998272 325 1992294400 4194304 5102648 548682068800 18446744073709551615 4249093 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 732 326 111 221 0 508 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2928

[startup+1.50156 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 2822
/proc/meminfo: memFree=920008/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=3060 CPUtime=1.49
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 382 0 0 0 149 0 0 0 25 0 1 0 1101726017 3133440 367 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 765 367 111 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10186 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 2822
/proc/meminfo: memFree=919752/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=3324 CPUtime=3.09
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 442 0 0 0 309 0 0 0 25 0 1 0 1101726017 3403776 427 1992294400 4194304 5102648 548682068800 18446744073709551615 4227517 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 831 427 111 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30144 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 2822
/proc/meminfo: memFree=919368/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=3588 CPUtime=6.29
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 513 0 0 0 629 0 0 0 25 0 1 0 1101726017 3674112 498 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 897 498 111 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 2822
/proc/meminfo: memFree=918856/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=3984 CPUtime=12.69
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 621 0 0 0 1269 0 0 0 25 0 1 0 1101726017 4079616 606 1992294400 4194304 5102648 548682068800 18446744073709551615 4254119 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 996 606 111 221 0 772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3984

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 2822
/proc/meminfo: memFree=918344/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=4524 CPUtime=25.48
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 750 0 0 0 2548 0 0 0 25 0 1 0 1101726017 4632576 735 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 1131 735 111 221 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4524

[startup+51.1026 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 2822
/proc/meminfo: memFree=917576/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=5192 CPUtime=51.07
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 926 0 0 0 5107 0 0 0 25 0 1 0 1101726017 5316608 911 1992294400 4194304 5102648 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 1298 911 111 221 0 1074 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5192

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 2822
/proc/meminfo: memFree=916680/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=5984 CPUtime=102.26
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1136 0 0 0 10226 0 0 0 25 0 1 0 1101726017 6127616 1121 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 1496 1121 111 221 0 1272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2822
/proc/meminfo: memFree=916040/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=6664 CPUtime=162.23
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1290 0 0 0 16223 0 0 0 25 0 1 0 1101726017 6823936 1275 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 1666 1275 111 221 0 1442 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6664

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2822
/proc/meminfo: memFree=915464/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=7216 CPUtime=222.21
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1427 0 0 0 22220 1 0 0 25 0 1 0 1101726017 7389184 1412 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 1804 1412 111 221 0 1580 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7216

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2822
/proc/meminfo: memFree=914888/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=7784 CPUtime=282.19
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1569 0 0 0 28218 1 0 0 25 0 1 0 1101726017 7970816 1554 1992294400 4194304 5102648 548682068800 18446744073709551615 4262452 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 1946 1554 111 221 0 1722 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7784

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=914632/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=8068 CPUtime=342.17
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1632 0 0 0 34216 1 0 0 25 0 1 0 1101726017 8261632 1617 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2017 1617 111 221 0 1793 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8068

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=914184/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=8604 CPUtime=402.14
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1747 0 0 0 40213 1 0 0 25 0 1 0 1101726017 8810496 1732 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2151 1732 111 221 0 1927 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8604

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=913992/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=8736 CPUtime=462.12
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1808 0 0 0 46211 1 0 0 25 0 1 0 1101726017 8945664 1793 1992294400 4194304 5102648 548682068800 18446744073709551615 4249776 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2184 1793 111 221 0 1960 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8736

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=913800/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=8868 CPUtime=522.11
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1844 0 0 0 52209 2 0 0 25 0 1 0 1101726017 9080832 1829 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2217 1829 111 221 0 1993 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8868

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=913352/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=9284 CPUtime=582.08
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1943 0 0 0 58206 2 0 0 25 0 1 0 1101726017 9506816 1928 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2321 1928 111 221 0 2097 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9284

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=913160/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=9560 CPUtime=642.07
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 1995 0 0 0 64204 3 0 0 25 0 1 0 1101726017 9789440 1980 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2390 1980 111 221 0 2166 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9560

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=913096/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=9560 CPUtime=702.04
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2009 0 0 0 70201 3 0 0 25 0 1 0 1101726017 9789440 1994 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2390 1994 111 221 0 2166 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9560

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=912904/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=9832 CPUtime=762.02
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2067 0 0 0 76199 3 0 0 25 0 1 0 1101726017 10067968 2052 1992294400 4194304 5102648 548682068800 18446744073709551615 4249691 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2458 2052 111 221 0 2234 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9832

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=912712/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=9976 CPUtime=821.99
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2108 0 0 0 82196 3 0 0 25 0 1 0 1101726017 10215424 2093 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2494 2093 111 221 0 2270 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9976

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=912328/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=10480 CPUtime=881.97
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2209 0 0 0 88194 3 0 0 25 0 1 0 1101726017 10731520 2194 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2620 2194 111 221 0 2396 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10480

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=912200/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=10628 CPUtime=941.95
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2233 0 0 0 94192 3 0 0 25 0 1 0 1101726017 10883072 2218 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2657 2218 111 221 0 2433 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 10628

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=911944/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=10764 CPUtime=1001.92
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2286 0 0 0 100189 3 0 0 25 0 1 0 1101726017 11022336 2271 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2691 2271 111 221 0 2467 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 10764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=911752/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=11048 CPUtime=1061.91
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2337 0 0 0 106187 4 0 0 25 0 1 0 1101726017 11313152 2322 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2762 2322 111 221 0 2538 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 11048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=911624/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=11188 CPUtime=1121.89
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2360 0 0 0 112185 4 0 0 25 0 1 0 1101726017 11456512 2345 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2797 2345 111 221 0 2573 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 11188

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=911496/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=11340 CPUtime=1181.86
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2400 0 0 0 118182 4 0 0 25 0 1 0 1101726017 11612160 2385 1992294400 4194304 5102648 548682068800 18446744073709551615 4249825 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2835 2385 111 221 0 2611 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 11340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2824
/proc/meminfo: memFree=911496/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=11340 CPUtime=1200.06
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2400 0 0 0 120002 4 0 0 25 0 1 0 1101726017 11612160 2385 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2835 2385 111 221 0 2611 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11340

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 2824
/proc/meminfo: memFree=911496/2055920 swapFree=4177704/4192956
[pid=2821] ppid=2819 vsize=11340 CPUtime=1200.06
/proc/2821/stat : 2821 (varsat-crafted_) R 2819 2821 2586 0 -1 4194304 2400 0 0 0 120002 4 0 0 25 0 1 0 1101726017 11612160 2385 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/2821/statm: 2835 2385 111 221 0 2611 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.047992
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 11340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2400
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= 1262

runsolver used 0.839872 second user time and 2.51562 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-29 03:36:39
IDJOB=1517751
IDBENCH=70622
IDSOLVER=537
FILE ID=node24/1517751-1238290599
PBS_JOBID= 9060957
Free space on /tmp= 65752 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517751-1238290599/watcher-1517751-1238290599 -o /tmp/evaluation-result-1517751-1238290599/solver-1517751-1238290599 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1484879727 HOME/instance-1517751-1238290599.cnf

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

MD5SUM BENCH= c31ae01e49038ee90ca261273074a0e1
RANDOM SEED=1484879727

node24.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		: 3000.260
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		: 3000.260
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:        921456 kB
Buffers:         93492 kB
Cached:         942364 kB
SwapCached:       9032 kB
Active:          59296 kB
Inactive:       987056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921456 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            73944 kB
Committed_AS:  3109616 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-29 03:56:41