Trace number 1515891

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/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S884764237-004.cnf
MD5SUM96ceaf7a09cf1a67341c76fb72be7203
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          1476607651.000000
0.00/0.01	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.09/0.18	c |       100 |      70     6230    43610 |     2284      100     26 |  0.021 % |
0.19/0.21	c |       250 |      70     6230    43610 |     2512      250     26 |  0.021 % |
0.19/0.24	c |       475 |      70     6230    43610 |     2764      475     25 |  0.021 % |
0.19/0.28	c |       812 |      70     6230    43610 |     3040      812     25 |  0.021 % |
0.29/0.32	c |      1319 |      70     6230    43610 |     3344     1319     25 |  0.021 % |
0.29/0.38	c |      2080 |      70     6230    43610 |     3678     2080     25 |  0.021 % |
0.39/0.47	c |      3219 |      70     6230    43610 |     4046     3219     25 |  0.021 % |
0.49/0.60	c |      4927 |      70     6230    43610 |     4451     2890     24 |  0.021 % |
0.69/0.78	c |      7489 |      70     6230    43610 |     4896     3209     24 |  0.021 % |
1.00/1.06	c |     11336 |      70     6230    43610 |     5386     4594     24 |  0.021 % |
1.39/1.47	c |     17102 |      70     6230    43610 |     5924     4941     24 |  0.021 % |
1.99/2.09	c |     25751 |      70     6230    43610 |     6517     4664     23 |  0.021 % |
2.99/3.02	c |     38726 |      70     6230    43610 |     7169     4546     23 |  0.021 % |
4.39/4.45	c |     58187 |      70     6230    43610 |     7886     6015     24 |  0.021 % |
6.69/6.76	c |     87379 |      70     6230    43610 |     8674     7501     23 |  0.021 % |
10.29/10.31	c |    131168 |      70     6230    43610 |     9542     7769     24 |  0.021 % |
15.98/16.02	c |    196853 |      70     6230    43610 |    10496     6469     22 |  0.021 % |
24.78/24.81	c |    295379 |      70     6230    43610 |    11546    10280     23 |  0.021 % |
38.98/39.00	c |    443171 |      70     6230    43610 |    12700     7611     22 |  0.021 % |
61.37/61.43	c |    664854 |      70     6230    43610 |    13970     6555     22 |  0.021 % |
97.65/97.71	c |    997380 |      70     6230    43610 |    15367    10101     23 |  0.021 % |
156.44/156.55	c |   1496169 |      70     6230    43610 |    16904     8547     22 |  0.021 % |
251.81/251.92	c |   2244351 |      70     6230    43610 |    18595    11754     22 |  0.021 % |
406.65/406.84	c |   3366625 |      70     6230    43610 |    20454    16699     22 |  0.021 % |
662.87/663.11	c |   5050036 |      70     6230    43610 |    22500    10401     23 |  0.021 % |
1091.03/1091.45	c |   7575154 |      70     6230    43610 |    24750    11832     22 |  0.021 % |

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-1515891-1238260915/watcher-1515891-1238260915 -o /tmp/evaluation-result-1515891-1238260915/solver-1515891-1238260915 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1476607651 HOME/instance-1515891-1238260915.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: 0.92 0.98 0.99 3/64 4899
/proc/meminfo: memFree=1221056/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=2544 CPUtime=0
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 1098756504 2605056 260 1992294400 4194304 5102648 548682068800 18446744073709551615 4279976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 636 261 87 221 0 412 0

[startup+0.0808529 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4899
/proc/meminfo: memFree=1221056/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=3640 CPUtime=0.07
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 556 0 0 0 7 0 0 0 18 0 1 0 1098756504 3727360 541 1992294400 4194304 5102648 548682068800 18446744073709551615 4273049 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 910 541 98 221 0 686 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3640

[startup+0.101854 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4899
/proc/meminfo: memFree=1221056/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=3836 CPUtime=0.09
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 584 0 0 0 9 0 0 0 18 0 1 0 1098756504 3928064 569 1992294400 4194304 5102648 548682068800 18446744073709551615 4273281 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 959 569 98 221 0 735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3836

[startup+0.301885 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4899
/proc/meminfo: memFree=1221056/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=3740 CPUtime=0.29
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 596 0 0 0 29 0 0 0 19 0 1 0 1098756504 3829760 580 1992294400 4194304 5102648 548682068800 18446744073709551615 4214165 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 935 580 110 221 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.701946 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4899
/proc/meminfo: memFree=1221056/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=3876 CPUtime=0.69
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 628 0 0 0 69 0 0 0 22 0 1 0 1098756504 3969024 612 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 969 612 110 221 0 745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3876

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1218744/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=4308 CPUtime=1.49
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 729 0 0 0 149 0 0 0 25 0 1 0 1098756504 4411392 713 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 1077 713 110 221 0 853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4308

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1218232/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=4720 CPUtime=3.09
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 829 0 0 0 309 0 0 0 25 0 1 0 1098756504 4833280 813 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 1180 813 110 221 0 956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4720

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1217528/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=5280 CPUtime=6.29
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 974 0 0 0 629 0 0 0 25 0 1 0 1098756504 5406720 958 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 1320 958 110 221 0 1096 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5280

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1216696/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=6132 CPUtime=12.69
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 1148 0 0 0 1269 0 0 0 25 0 1 0 1098756504 6279168 1132 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 1533 1132 110 221 0 1309 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6132

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1215928/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=6884 CPUtime=25.48
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 1329 0 0 0 2548 0 0 0 25 0 1 0 1098756504 7049216 1313 1992294400 4194304 5102648 548682068800 18446744073709551615 4249776 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 1721 1313 110 221 0 1497 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6884

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1215032/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=7788 CPUtime=51.07
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 1544 0 0 0 5106 1 0 0 25 0 1 0 1098756504 7974912 1528 1992294400 4194304 5102648 548682068800 18446744073709551615 4250410 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 1947 1528 110 221 0 1723 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7788

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1213944/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=8892 CPUtime=102.26
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 1802 0 0 0 10224 2 0 0 25 0 1 0 1098756504 9105408 1786 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 2223 1786 110 221 0 1999 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8892

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1212920/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=10028 CPUtime=162.24
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2057 0 0 0 16222 2 0 0 25 0 1 0 1098756504 10268672 2041 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 2507 2041 110 221 0 2283 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10028

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1212408/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=10564 CPUtime=222.21
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2181 0 0 0 22219 2 0 0 25 0 1 0 1098756504 10817536 2165 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 2641 2165 110 221 0 2417 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10564

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1211768/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=11240 CPUtime=282.19
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2341 0 0 0 28217 2 0 0 25 0 1 0 1098756504 11509760 2325 1992294400 4194304 5102648 548682068800 18446744073709551615 4225411 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 2810 2325 110 221 0 2586 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11240

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1211064/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=11996 CPUtime=342.18
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2502 0 0 0 34215 3 0 0 25 0 1 0 1098756504 12283904 2486 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 2999 2486 110 221 0 2775 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1210680/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=12376 CPUtime=402.15
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2587 0 0 0 40212 3 0 0 25 0 1 0 1098756504 12673024 2571 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3094 2571 110 221 0 2870 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12376

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1210360/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=12756 CPUtime=462.13
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2664 0 0 0 46210 3 0 0 25 0 1 0 1098756504 13062144 2648 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3189 2648 110 221 0 2965 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12756

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1210040/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=13136 CPUtime=522.11
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2748 0 0 0 52208 3 0 0 25 0 1 0 1098756504 13451264 2732 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3284 2732 110 221 0 3060 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13136

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1209592/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=13704 CPUtime=582.09
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2878 0 0 0 58206 3 0 0 25 0 1 0 1098756504 14032896 2862 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3426 2862 110 221 0 3202 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13704

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1209336/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=13892 CPUtime=642.08
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2936 0 0 0 64204 4 0 0 25 0 1 0 1098756504 14225408 2920 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3473 2920 110 221 0 3249 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 13892

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4900
/proc/meminfo: memFree=1209272/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=13892 CPUtime=702.06
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 2943 0 0 0 70202 4 0 0 25 0 1 0 1098756504 14225408 2927 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3473 2927 110 221 0 3249 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 13892

[startup+762.306 s]
/proc/loadavg: 1.11 1.02 1.01 2/65 4900
/proc/meminfo: memFree=1209016/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=14084 CPUtime=762.04
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3000 0 0 0 76200 4 0 0 25 0 1 0 1098756504 14422016 2984 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3521 2984 110 221 0 3297 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 14084

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4900
/proc/meminfo: memFree=1209016/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=14084 CPUtime=822.01
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3016 0 0 0 82197 4 0 0 25 0 1 0 1098756504 14422016 3000 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3521 3000 110 221 0 3297 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 14084

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4900
/proc/meminfo: memFree=1208824/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=14272 CPUtime=881.99
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3054 0 0 0 88195 4 0 0 25 0 1 0 1098756504 14614528 3038 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3568 3038 110 221 0 3344 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 14272

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4902
/proc/meminfo: memFree=1208696/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=14464 CPUtime=941.97
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3098 0 0 0 94193 4 0 0 25 0 1 0 1098756504 14811136 3082 1992294400 4194304 5102648 548682068800 18446744073709551615 4225411 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3616 3082 110 221 0 3392 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 14464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4902
/proc/meminfo: memFree=1208504/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=14464 CPUtime=1001.95
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3111 0 0 0 100191 4 0 0 25 0 1 0 1098756504 14811136 3095 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3616 3095 110 221 0 3392 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 14464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4902
/proc/meminfo: memFree=1208440/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=14608 CPUtime=1061.94
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3140 0 0 0 106189 5 0 0 25 0 1 0 1098756504 14958592 3124 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3652 3124 110 221 0 3428 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 14608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4902
/proc/meminfo: memFree=1208056/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=14896 CPUtime=1121.92
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3228 0 0 0 112187 5 0 0 25 0 1 0 1098756504 15253504 3212 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3724 3212 110 221 0 3500 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 14896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4902
/proc/meminfo: memFree=1207864/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=15084 CPUtime=1181.89
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3280 0 0 0 118184 5 0 0 25 0 1 0 1098756504 15446016 3264 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3771 3264 110 221 0 3547 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 15084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4902
/proc/meminfo: memFree=1207736/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=15228 CPUtime=1200.09
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3308 0 0 0 120004 5 0 0 25 0 1 0 1098756504 15593472 3292 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3807 3292 110 221 0 3583 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15228

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: 1.00 1.00 1.00 2/65 4902
/proc/meminfo: memFree=1207736/2055920 swapFree=4176604/4192956
[pid=4899] ppid=4897 vsize=15228 CPUtime=1200.09
/proc/4899/stat : 4899 (varsat-crafted_) R 4897 4899 4576 0 -1 4194304 3308 0 0 0 120004 5 0 0 25 0 1 0 1098756504 15593472 3292 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4899/statm: 3807 3292 110 221 0 3583 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.057991
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 15228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3308
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= 2221

runsolver used 0.908861 second user time and 2.54361 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 18:21:55
IDJOB=1515891
IDBENCH=70467
IDSOLVER=537
FILE ID=node34/1515891-1238260915
PBS_JOBID= 9060800
Free space on /tmp= 66352 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S884764237-004.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515891-1238260915/watcher-1515891-1238260915 -o /tmp/evaluation-result-1515891-1238260915/solver-1515891-1238260915 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1476607651 HOME/instance-1515891-1238260915.cnf

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

MD5SUM BENCH= 96ceaf7a09cf1a67341c76fb72be7203
RANDOM SEED=1476607651

node34.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:       1221472 kB
Buffers:         94668 kB
Cached:         640148 kB
SwapCached:      10192 kB
Active:          47432 kB
Inactive:       699048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1221472 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          17240 kB
Slab:            74012 kB
Committed_AS:  2596028 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node34 at 2009-03-28 18:41:58