Trace number 1517585

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-random 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
MD5SUM508021853eb1f7d157653d1ea0c941a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark650.315
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          1032728599.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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 |     472     2030     6138 |      676        0    nan |  0.000 % |
0.01/0.01	c |       101 |     472     2030     6138 |      744      101     24 |  0.000 % |
0.01/0.03	c |       252 |     472     2030     6138 |      818      252     22 |  0.000 % |
0.01/0.05	c |       478 |     472     2030     6138 |      900      478     22 |  0.000 % |
0.01/0.07	c |       818 |     472     2030     6138 |      990      818     22 |  0.000 % |
0.10/0.10	c |      1324 |     472     2030     6138 |     1089      805     20 |  0.000 % |
0.10/0.14	c |      2083 |     472     2030     6138 |     1198      994     20 |  0.000 % |
0.10/0.20	c |      3222 |     472     2030     6138 |     1318      885     19 |  0.000 % |
0.20/0.27	c |      4931 |     472     2030     6138 |     1450     1217     21 |  0.000 % |
0.30/0.39	c |      7493 |     472     2030     6138 |     1595      779     18 |  0.000 % |
0.50/0.57	c |     11337 |     472     2030     6138 |     1755     1339     19 |  0.000 % |
0.80/0.85	c |     17103 |     472     2030     6138 |     1930     1731     20 |  0.000 % |
1.20/1.28	c |     25752 |     472     2030     6138 |     2123     1465     22 |  0.000 % |
1.90/1.93	c |     38726 |     472     2030     6138 |     2336     1391     20 |  0.000 % |
2.89/2.91	c |     58188 |     472     2030     6138 |     2569     1789     21 |  0.000 % |
4.40/4.47	c |     87380 |     472     2030     6138 |     2826     2136     21 |  0.000 % |
6.79/6.80	c |    131169 |     472     2030     6138 |     3109     2791     21 |  0.000 % |
10.39/10.43	c |    196853 |     472     2030     6138 |     3420     2054     21 |  0.000 % |
16.09/16.15	c |    295379 |     472     2030     6138 |     3762     3477     21 |  0.000 % |
25.08/25.11	c |    443168 |     472     2030     6138 |     4138     2563     22 |  0.000 % |
38.88/38.94	c |    664851 |     472     2030     6138 |     4552     2172     21 |  0.000 % |
60.37/60.42	c |    997377 |     472     2030     6138 |     5007     3444     20 |  0.000 % |
94.75/94.84	c |   1496165 |     472     2030     6138 |     5508     3727     21 |  0.000 % |
148.44/148.53	c |   2244351 |     472     2030     6138 |     6059     4207     21 |  0.000 % |
232.40/232.51	c |   3366625 |     472     2030     6138 |     6664     5047     24 |  0.000 % |
360.96/361.14	c |   5050037 |     472     2030     6138 |     7331     6659     22 |  0.000 % |
570.88/571.17	c |   7575153 |     472     2030     6138 |     8064     3750     21 |  0.000 % |
899.16/899.59	c |  11362828 |     472     2030     6138 |     8871     7237     23 |  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-1517585-1238287870/watcher-1517585-1238287870 -o /tmp/evaluation-result-1517585-1238287870/solver-1517585-1238287870 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1032728599 HOME/instance-1517585-1238287870.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31715
/proc/meminfo: memFree=1046456/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=2548 CPUtime=0
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1101452636 2609152 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 637 221 98 221 0 413 0

[startup+0.0134989 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31715
/proc/meminfo: memFree=1046456/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=2548 CPUtime=0.01
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 249 0 0 0 1 0 0 0 18 0 1 0 1101452636 2609152 234 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 637 234 102 221 0 413 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2548

[startup+0.101516 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31715
/proc/meminfo: memFree=1046456/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=2548 CPUtime=0.1
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 269 0 0 0 10 0 0 0 18 0 1 0 1101452636 2609152 254 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 637 254 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301554 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31715
/proc/meminfo: memFree=1046456/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=2680 CPUtime=0.3
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 305 0 0 0 30 0 0 0 19 0 1 0 1101452636 2744320 290 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 670 290 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.701631 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 31715
/proc/meminfo: memFree=1046456/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=2812 CPUtime=0.7
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 343 0 0 0 70 0 0 0 23 0 1 0 1101452636 2879488 328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 703 328 112 221 0 479 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2812

[startup+1.50179 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1045424/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=3076 CPUtime=1.5
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 391 0 0 0 150 0 0 0 25 0 1 0 1101452636 3149824 376 1992294400 4194304 5102416 548682068800 18446744073709551615 4250103 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 769 376 112 221 0 545 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3076

[startup+3.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1045168/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=3208 CPUtime=3.09
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 438 0 0 0 309 0 0 0 25 0 1 0 1101452636 3284992 423 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 802 423 112 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30172 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1044784/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=3472 CPUtime=6.29
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 506 0 0 0 629 0 0 0 25 0 1 0 1101452636 3555328 491 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 868 491 112 221 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1044208/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=4004 CPUtime=12.69
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 621 0 0 0 1269 0 0 0 25 0 1 0 1101452636 4100096 606 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 1001 606 112 221 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1043696/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=4540 CPUtime=25.48
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 750 0 0 0 2548 0 0 0 25 0 1 0 1101452636 4648960 735 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 1135 735 112 221 0 911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4540

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1043056/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=5068 CPUtime=51.07
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 897 0 0 0 5107 0 0 0 25 0 1 0 1101452636 5189632 882 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 1267 882 112 221 0 1043 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5068

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1042032/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=6144 CPUtime=102.26
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1147 0 0 0 10226 0 0 0 25 0 1 0 1101452636 6291456 1132 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 1536 1132 112 221 0 1312 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1041136/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=6960 CPUtime=162.23
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1354 0 0 0 16222 1 0 0 25 0 1 0 1101452636 7127040 1339 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 1740 1339 112 221 0 1516 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6960

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1040624/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=7356 CPUtime=222.21
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1468 0 0 0 22220 1 0 0 25 0 1 0 1101452636 7532544 1453 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 1839 1453 112 221 0 1615 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7356

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1040240/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=7760 CPUtime=282.18
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1573 0 0 0 28217 1 0 0 25 0 1 0 1101452636 7946240 1558 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 1940 1558 112 221 0 1716 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7760

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1040048/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=8044 CPUtime=342.17
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1631 0 0 0 34215 2 0 0 25 0 1 0 1101452636 8237056 1616 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2011 1616 112 221 0 1787 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1039600/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=8596 CPUtime=402.14
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1752 0 0 0 40212 2 0 0 25 0 1 0 1101452636 8802304 1737 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2149 1737 112 221 0 1925 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8596

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1039216/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=8884 CPUtime=462.12
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1836 0 0 0 46210 2 0 0 25 0 1 0 1101452636 9097216 1821 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2221 1821 112 221 0 1997 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8884

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1039024/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=9164 CPUtime=522.1
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1910 0 0 0 52208 2 0 0 25 0 1 0 1101452636 9383936 1895 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2291 1895 112 221 0 2067 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9164

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31716
/proc/meminfo: memFree=1038768/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=9592 CPUtime=582.07
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 1980 0 0 0 58205 2 0 0 25 0 1 0 1101452636 9822208 1965 1992294400 4194304 5102416 548682068800 18446744073709551615 4248824 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2398 1965 112 221 0 2174 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9592

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1038320/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=9856 CPUtime=642.05
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2057 0 0 0 64202 3 0 0 25 0 1 0 1101452636 10092544 2042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2464 2042 112 221 0 2240 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 9856

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1038000/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=10148 CPUtime=702.03
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2119 0 0 0 70200 3 0 0 25 0 1 0 1101452636 10391552 2104 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2537 2104 112 221 0 2313 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10148

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1037872/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=10288 CPUtime=762.01
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2152 0 0 0 76198 3 0 0 25 0 1 0 1101452636 10534912 2137 1992294400 4194304 5102416 548682068800 18446744073709551615 4249988 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2572 2137 112 221 0 2348 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 10288

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1037744/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=10428 CPUtime=821.98
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2194 0 0 0 82195 3 0 0 25 0 1 0 1101452636 10678272 2179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2607 2179 112 221 0 2383 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 10428

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1037616/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=10568 CPUtime=881.96
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2230 0 0 0 88192 4 0 0 25 0 1 0 1101452636 10821632 2215 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2642 2215 112 221 0 2418 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 10568

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1037296/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=10984 CPUtime=941.94
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2315 0 0 0 94190 4 0 0 25 0 1 0 1101452636 11247616 2300 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2746 2300 112 221 0 2522 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 10984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1037104/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=11124 CPUtime=1001.92
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2369 0 0 0 100188 4 0 0 25 0 1 0 1101452636 11390976 2354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2781 2354 112 221 0 2557 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1036848/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=11416 CPUtime=1061.89
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2432 0 0 0 106185 4 0 0 25 0 1 0 1101452636 11689984 2417 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2854 2417 112 221 0 2630 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 11416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1036592/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=11568 CPUtime=1121.87
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2472 0 0 0 112183 4 0 0 25 0 1 0 1101452636 11845632 2457 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2892 2457 112 221 0 2668 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 11568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1036528/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=11716 CPUtime=1181.84
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2499 0 0 0 118180 4 0 0 25 0 1 0 1101452636 11997184 2484 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2929 2484 112 221 0 2705 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 11716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 31722
/proc/meminfo: memFree=1036464/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=11716 CPUtime=1200.04
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2511 0 0 0 120000 4 0 0 25 0 1 0 1101452636 11997184 2496 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2929 2496 112 221 0 2705 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11716

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 0.97 2/65 31722
/proc/meminfo: memFree=1036464/2055920 swapFree=4179368/4192956
[pid=31715] ppid=31713 vsize=11716 CPUtime=1200.04
/proc/31715/stat : 31715 (varsat-random_s) R 31713 31715 31556 0 -1 4194304 2511 0 0 0 120000 4 0 0 25 0 1 0 1101452636 11997184 2496 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31715/statm: 2929 2496 112 221 0 2705 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.051992
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 11716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2511
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= 1643

runsolver used 0.871867 second user time and 2.47262 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 01:51:10
IDJOB=1517585
IDBENCH=70608
IDSOLVER=539
FILE ID=node23/1517585-1238287870
PBS_JOBID= 9060942
Free space on /tmp= 66316 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517585-1238287870/watcher-1517585-1238287870 -o /tmp/evaluation-result-1517585-1238287870/solver-1517585-1238287870 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1032728599 HOME/instance-1517585-1238287870.cnf

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

MD5SUM BENCH= 508021853eb1f7d157653d1ea0c941a6
RANDOM SEED=1032728599

node23.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		: 3000.268
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		: 3000.268
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:       1046872 kB
Buffers:         96716 kB
Cached:         819768 kB
SwapCached:       7500 kB
Active:         210652 kB
Inactive:       714824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1046872 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            69596 kB
Committed_AS:  2927344 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-29 03:11:12