Trace number 1518675

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) 1200.06 1199.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
MD5SUMf4b3f375641fd9718c333ac8bdda10dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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:  440                                                  |
0.00/0.00	c |  Number of clauses:    1870                                                 |
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:          2075038562.000000
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 |     437     1867     5622 |      622        0    nan |  0.000 % |
0.00/0.01	c |       100 |     437     1867     5622 |      684      100     20 |  0.001 % |
0.00/0.01	c |       250 |     437     1867     5622 |      753      250     22 |  0.001 % |
0.00/0.02	c |       475 |     437     1867     5622 |      828      475     21 |  0.001 % |
0.00/0.03	c |       812 |     437     1867     5622 |      911      812     21 |  0.001 % |
0.04/0.05	c |      1319 |     437     1867     5622 |     1002      842     19 |  0.001 % |
0.04/0.08	c |      2078 |     437     1867     5622 |     1102     1065     20 |  0.001 % |
0.09/0.12	c |      3217 |     437     1867     5622 |     1212     1068     18 |  0.001 % |
0.09/0.19	c |      4926 |     437     1867     5622 |     1334      902     17 |  0.001 % |
0.19/0.29	c |      7488 |     437     1867     5622 |     1467      713     16 |  0.001 % |
0.39/0.45	c |     11335 |     437     1867     5622 |     1614      800     16 |  0.001 % |
0.59/0.69	c |     17101 |     437     1867     5622 |     1775     1612     18 |  0.001 % |
1.00/1.07	c |     25750 |     437     1867     5622 |     1953     1203     16 |  0.001 % |
1.59/1.64	c |     38724 |     437     1867     5622 |     2148     1248     15 |  0.001 % |
2.49/2.54	c |     58185 |     437     1867     5622 |     2363     2108     18 |  0.001 % |
3.89/3.94	c |     87378 |     437     1867     5622 |     2599     1251     16 |  0.001 % |
6.09/6.10	c |    131167 |     437     1867     5622 |     2859     1522     18 |  0.001 % |
9.49/9.54	c |    196852 |     437     1867     5622 |     3145     1930     19 |  0.001 % |
14.89/14.90	c |    295378 |     437     1867     5622 |     3460     1605     17 |  0.001 % |
23.10/23.15	c |    443167 |     437     1867     5622 |     3806     2447     18 |  0.001 % |
35.99/36.01	c |    664850 |     437     1867     5622 |     4186     2778     21 |  0.001 % |
56.00/56.03	c |    997376 |     437     1867     5622 |     4605     3260     20 |  0.001 % |
87.10/87.14	c |   1496164 |     437     1867     5622 |     5065     2357     18 |  0.001 % |
135.90/135.98	c |   2244348 |     437     1867     5622 |     5572     5079     20 |  0.001 % |
211.81/211.82	c |   3366622 |     437     1867     5622 |     6129     4586     19 |  0.001 % |
331.03/331.01	c |   5050033 |     437     1867     5622 |     6742     3815     21 |  0.001 % |
520.65/520.64	c |   7575153 |     437     1867     5622 |     7417     4884     22 |  0.001 % |
818.19/818.11	c |  11362828 |     437     1867     5622 |     8158     6706     22 |  0.001 % |

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-1518675-1238302659/watcher-1518675-1238302659 -o /tmp/evaluation-result-1518675-1238302659/solver-1518675-1238302659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=2075038562 HOME/instance-1518675-1238302659.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: 0.96 0.98 0.99 3/64 23320
/proc/meminfo: memFree=688256/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=2420 CPUtime=0
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 1102932440 2478080 211 1992294400 4194304 5102648 548682068800 18446744073709551615 4283653 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 605 211 99 221 0 381 0

[startup+0.043429 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 23320
/proc/meminfo: memFree=688256/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=2520 CPUtime=0.04
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 253 0 0 0 4 0 0 0 18 0 1 0 1102932440 2580480 238 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 630 238 111 221 0 406 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2520

[startup+0.101413 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 23320
/proc/meminfo: memFree=688256/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=2520 CPUtime=0.09
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 266 0 0 0 9 0 0 0 18 0 1 0 1102932440 2580480 251 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 630 251 111 221 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2520

[startup+0.301356 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 23320
/proc/meminfo: memFree=688256/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=2652 CPUtime=0.29
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 295 0 0 0 29 0 0 0 19 0 1 0 1102932440 2715648 280 1992294400 4194304 5102648 548682068800 18446744073709551615 4214299 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 663 280 111 221 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2652

[startup+0.701244 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 23320
/proc/meminfo: memFree=688256/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=2784 CPUtime=0.69
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 327 0 0 0 69 0 0 0 22 0 1 0 1102932440 2850816 312 1992294400 4194304 5102648 548682068800 18446744073709551615 4213860 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 696 312 111 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23321
/proc/meminfo: memFree=687416/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=2916 CPUtime=1.49
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 1102932440 2985984 351 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 729 351 111 221 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10157 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23321
/proc/meminfo: memFree=687096/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=3184 CPUtime=3.09
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 410 0 0 0 309 0 0 0 25 0 1 0 1102932440 3260416 395 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 796 395 111 221 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3184

[startup+6.30167 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23321
/proc/meminfo: memFree=686776/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=3448 CPUtime=6.29
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 471 0 0 0 629 0 0 0 25 0 1 0 1102932440 3530752 456 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 862 456 111 221 0 638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3448

[startup+12.7019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23321
/proc/meminfo: memFree=686200/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=3844 CPUtime=12.7
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 589 0 0 0 1270 0 0 0 25 0 1 0 1102932440 3936256 574 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 961 574 111 221 0 737 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3844

[startup+25.5023 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 23321
/proc/meminfo: memFree=685688/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=4380 CPUtime=25.49
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 717 0 0 0 2549 0 0 0 25 0 1 0 1102932440 4485120 702 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 1095 702 111 221 0 871 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4380

[startup+51.1021 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23321
/proc/meminfo: memFree=685048/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=5040 CPUtime=51.1
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 874 0 0 0 5110 0 0 0 25 0 1 0 1102932440 5160960 859 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 1260 859 111 221 0 1036 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5040

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23321
/proc/meminfo: memFree=684152/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=5848 CPUtime=102.3
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1076 0 0 0 10230 0 0 0 25 0 1 0 1102932440 5988352 1061 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 1462 1061 111 221 0 1238 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23321
/proc/meminfo: memFree=683512/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=6576 CPUtime=162.32
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1248 0 0 0 16231 1 0 0 25 0 1 0 1102932440 6733824 1233 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 1644 1233 111 221 0 1420 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6576

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=682872/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=7124 CPUtime=222.31
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1385 0 0 0 22230 1 0 0 25 0 1 0 1102932440 7294976 1370 1992294400 4194304 5102648 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 1781 1370 111 221 0 1557 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 7124

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=682616/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=7412 CPUtime=282.32
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1468 0 0 0 28231 1 0 0 25 0 1 0 1102932440 7589888 1453 1992294400 4194304 5102648 548682068800 18446744073709551615 4250217 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 1853 1453 111 221 0 1629 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 7412

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 23327
/proc/meminfo: memFree=682168/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=7828 CPUtime=342.33
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1578 0 0 0 34232 1 0 0 25 0 1 0 1102932440 8015872 1563 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 1957 1563 111 221 0 1733 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 7828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=681784/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=8236 CPUtime=402.33
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1659 0 0 0 40232 1 0 0 25 0 1 0 1102932440 8433664 1644 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2059 1644 111 221 0 1835 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 8236

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=681592/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=8372 CPUtime=462.35
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1717 0 0 0 46233 2 0 0 25 0 1 0 1102932440 8572928 1702 1992294400 4194304 5102648 548682068800 18446744073709551615 4254657 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2093 1702 111 221 0 1869 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 8372

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=681208/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=8788 CPUtime=522.35
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1806 0 0 0 52233 2 0 0 25 0 1 0 1102932440 8998912 1791 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2197 1791 111 221 0 1973 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 8788

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=681016/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=9052 CPUtime=582.36
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1867 0 0 0 58234 2 0 0 25 0 1 0 1102932440 9269248 1852 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2263 1852 111 221 0 2039 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 9052

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=680760/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=9340 CPUtime=642.37
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1932 0 0 0 64235 2 0 0 25 0 1 0 1102932440 9564160 1917 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2335 1917 111 221 0 2111 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 9340

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=680504/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=9480 CPUtime=702.37
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 1984 0 0 0 70235 2 0 0 25 0 1 0 1102932440 9707520 1969 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2370 1969 111 221 0 2146 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 9480

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=680312/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=9616 CPUtime=762.39
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2028 0 0 0 76236 3 0 0 25 0 1 0 1102932440 9846784 2013 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2404 2013 111 221 0 2180 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 9616

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23327
/proc/meminfo: memFree=680120/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=9988 CPUtime=822.39
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2080 0 0 0 82236 3 0 0 25 0 1 0 1102932440 10227712 2065 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2497 2065 111 221 0 2273 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 9988

[startup+882.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 23327
/proc/meminfo: memFree=679864/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=10136 CPUtime=882.4
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2138 0 0 0 88237 3 0 0 25 0 1 0 1102932440 10379264 2123 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2534 2123 111 221 0 2310 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 10136

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23327
/proc/meminfo: memFree=679608/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=10404 CPUtime=942.4
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2198 0 0 0 94237 3 0 0 25 0 1 0 1102932440 10653696 2183 1992294400 4194304 5102648 548682068800 18446744073709551615 4227923 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2601 2183 111 221 0 2377 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 10404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23327
/proc/meminfo: memFree=679480/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=10544 CPUtime=1002.41
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2230 0 0 0 100238 3 0 0 25 0 1 0 1102932440 10797056 2215 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2636 2215 111 221 0 2412 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 10544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23327
/proc/meminfo: memFree=679096/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=10816 CPUtime=1062.42
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2315 0 0 0 106238 4 0 0 25 0 1 0 1102932440 11075584 2300 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2704 2300 111 221 0 2480 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 10816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23327
/proc/meminfo: memFree=678904/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=11120 CPUtime=1122.43
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2363 0 0 0 112239 4 0 0 25 0 1 0 1102932440 11386880 2348 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2780 2348 111 221 0 2556 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 11120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23329
/proc/meminfo: memFree=678712/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=11260 CPUtime=1182.43
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2389 0 0 0 118239 4 0 0 25 0 1 0 1102932440 11530240 2374 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2815 2374 111 221 0 2591 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 11260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23329
/proc/meminfo: memFree=678712/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=11260 CPUtime=1200.04
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2389 0 0 0 120000 4 0 0 25 0 1 0 1102932440 11530240 2374 1992294400 4194304 5102648 548682068800 18446744073709551615 4244275 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2815 2374 111 221 0 2591 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11260

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23329
/proc/meminfo: memFree=678712/2055920 swapFree=4178240/4192956
[pid=23320] ppid=23318 vsize=11260 CPUtime=1200.04
/proc/23320/stat : 23320 (varsat-crafted_) R 23318 23320 23103 0 -1 4194304 2389 0 0 0 120000 4 0 0 25 0 1 0 1102932440 11530240 2374 1992294400 4194304 5102648 548682068800 18446744073709551615 4244275 0 0 4096 3 0 0 0 17 1 0 0
/proc/23320/statm: 2815 2374 111 221 0 2591 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.91
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.050992
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 11260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2389
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= 1529

runsolver used 0.879866 second user time and 2.47762 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 06:57:40
IDJOB=1518675
IDBENCH=70699
IDSOLVER=537
FILE ID=node16/1518675-1238302659
PBS_JOBID= 9061086
Free space on /tmp= 63928 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518675-1238302659/watcher-1518675-1238302659 -o /tmp/evaluation-result-1518675-1238302659/solver-1518675-1238302659 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=2075038562 HOME/instance-1518675-1238302659.cnf

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

MD5SUM BENCH= f4b3f375641fd9718c333ac8bdda10dc
RANDOM SEED=2075038562

node16.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		: 3000.232
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		: 3000.232
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:        688736 kB
Buffers:         98132 kB
Cached:        1158308 kB
SwapCached:       8496 kB
Active:         172428 kB
Inactive:      1093944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        688736 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            86848 kB
Committed_AS:  2956624 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-29 07:17:41