Trace number 1732277

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) 1200.07 1200.51

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-280-100.cnf
MD5SUMc909afe1ffd8842fe3c52ac70d36fc85
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark395.338
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses672
Sum of the clauses size1680
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5112
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:  280                                                  |
0.00/0.00	c |  Number of clauses:    672                                                  |
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:          251404938.000000
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 |     280      672     1680 |      224        0    nan |  0.000 % |
0.00/0.00	c |       100 |     280      672     1680 |      246      100     45 |  0.001 % |
0.00/0.00	c |       251 |     280      672     1680 |      271      251     40 |  0.001 % |
0.00/0.01	c |       476 |     280      672     1680 |      298      278     37 |  0.001 % |
0.00/0.02	c |       813 |     280      672     1680 |      327      412     38 |  0.001 % |
0.03/0.04	c |      1320 |     280      672     1680 |      360      307     31 |  0.001 % |
0.03/0.06	c |      2081 |     280      672     1680 |      396      396     33 |  0.001 % |
0.03/0.09	c |      3223 |     280      672     1680 |      436      350     27 |  0.001 % |
0.09/0.14	c |      4931 |     280      672     1680 |      480      456     32 |  0.001 % |
0.19/0.22	c |      7493 |     280      672     1680 |      528      493     33 |  0.001 % |
0.29/0.34	c |     11338 |     280      672     1680 |      580      519     33 |  0.001 % |
0.49/0.52	c |     17106 |     280      672     1680 |      639      667     36 |  0.001 % |
0.79/0.80	c |     25757 |     280      672     1680 |      703      509     28 |  0.001 % |
1.19/1.23	c |     38731 |     280      672     1680 |      773      601     32 |  0.001 % |
1.89/1.90	c |     58193 |     280      672     1680 |      850      575     30 |  0.001 % |
2.89/2.94	c |     87385 |     280      672     1680 |      935      768     36 |  0.001 % |
4.49/4.58	c |    131175 |     280      672     1680 |     1029      714     33 |  0.001 % |
6.99/7.03	c |    196863 |     280      672     1680 |     1132      919     36 |  0.001 % |
10.79/10.85	c |    295389 |     280      672     1680 |     1245     1171     43 |  0.001 % |
16.59/16.62	c |    443179 |     280      672     1680 |     1369     1106     40 |  0.001 % |
25.88/25.98	c |    664862 |     280      672     1680 |     1506     1130     37 |  0.001 % |
40.07/40.19	c |    997387 |     280      672     1680 |     1657      880     33 |  0.001 % |
62.36/62.44	c |   1496178 |     280      672     1680 |     1823     1583     44 |  0.001 % |
97.05/97.18	c |   2244361 |     280      672     1680 |     2005     1720     42 |  0.001 % |
150.44/150.51	c |   3366637 |     280      672     1680 |     2206     1464     45 |  0.001 % |
234.21/234.31	c |   5050050 |     280      672     1680 |     2426     1255     37 |  0.001 % |
364.15/364.38	c |   7575166 |     280      672     1680 |     2669     1869     44 |  0.001 % |
567.48/567.75	c |  11362841 |     280      672     1680 |     2936     2625     43 |  0.001 % |
884.97/885.31	c |  17044353 |     280      672     1680 |     3230     1645     40 |  0.001 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1732277-1240779603/watcher-1732277-1240779603 -o /tmp/evaluation-result-1732277-1240779603/solver-1732277-1240779603 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=251404938 HOME/instance-1732277-1240779603.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 32326
/proc/meminfo: memFree=1823704/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=2280 CPUtime=0
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 105994142 2334720 163 1992294400 4194304 5102416 548682068784 18446744073709551615 4250130 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 570 163 103 221 0 346 0

[startup+0.0384891 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 32326
/proc/meminfo: memFree=1823704/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=2280 CPUtime=0.03
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 202 0 0 0 3 0 0 0 18 0 1 0 105994142 2334720 187 1992294400 4194304 5102416 548682068784 18446744073709551615 4249585 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 570 187 112 221 0 346 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2280

[startup+0.1015 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 32326
/proc/meminfo: memFree=1823704/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=2412 CPUtime=0.09
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 105994142 2469888 203 1992294400 4194304 5102416 548682068784 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 603 203 112 221 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301537 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 32326
/proc/meminfo: memFree=1823704/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=2412 CPUtime=0.29
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 240 0 0 0 29 0 0 0 19 0 1 0 105994142 2469888 225 1992294400 4194304 5102416 548682068784 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 603 225 112 221 0 379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2412

[startup+0.701612 s]
/proc/loadavg: 1.00 0.99 0.99 2/64 32326
/proc/meminfo: memFree=1823704/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=2544 CPUtime=0.69
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 262 0 0 0 69 0 0 0 23 0 1 0 105994142 2605056 247 1992294400 4194304 5102416 548682068784 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 636 247 112 221 0 412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2544

[startup+1.50176 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32327
/proc/meminfo: memFree=1823056/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=2676 CPUtime=1.49
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 296 0 0 0 149 0 0 0 25 0 1 0 105994142 2740224 281 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 669 281 112 221 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2676

[startup+3.10106 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32327
/proc/meminfo: memFree=1822800/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=2940 CPUtime=3.09
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 343 0 0 0 309 0 0 0 25 0 1 0 105994142 3010560 328 1992294400 4194304 5102416 548682068784 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 735 328 112 221 0 511 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2940

[startup+6.30166 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32327
/proc/meminfo: memFree=1822416/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=3072 CPUtime=6.29
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 400 0 0 0 629 0 0 0 25 0 1 0 105994142 3145728 385 1992294400 4194304 5102416 548682068784 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 768 385 112 221 0 544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3072

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32327
/proc/meminfo: memFree=1821968/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=3472 CPUtime=12.69
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 482 0 0 0 1269 0 0 0 25 0 1 0 105994142 3555328 467 1992294400 4194304 5102416 548682068784 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 868 467 112 221 0 644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3472

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32327
/proc/meminfo: memFree=1821584/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=3872 CPUtime=25.48
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 579 0 0 0 2548 0 0 0 25 0 1 0 105994142 3964928 564 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 968 564 112 221 0 744 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3872

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32327
/proc/meminfo: memFree=1821008/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=4408 CPUtime=51.07
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 721 0 0 0 5107 0 0 0 25 0 1 0 105994142 4513792 706 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1102 706 112 221 0 878 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4408

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1820240/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=5080 CPUtime=102.25
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 881 0 0 0 10225 0 0 0 25 0 1 0 105994142 5201920 866 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1270 866 112 221 0 1046 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5080

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1819792/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=5488 CPUtime=162.23
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1000 0 0 0 16222 1 0 0 25 0 1 0 105994142 5619712 985 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1372 985 112 221 0 1148 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5488

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1819472/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=5760 CPUtime=222.21
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1066 0 0 0 22220 1 0 0 25 0 1 0 105994142 5898240 1051 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1440 1051 112 221 0 1216 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5760

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1818960/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=6176 CPUtime=282.19
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1178 0 0 0 28218 1 0 0 25 0 1 0 105994142 6324224 1163 1992294400 4194304 5102416 548682068784 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1544 1163 112 221 0 1320 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6176

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1818704/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=6448 CPUtime=342.16
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1232 0 0 0 34215 1 0 0 25 0 1 0 105994142 6602752 1217 1992294400 4194304 5102416 548682068784 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1612 1217 112 221 0 1388 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6448

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1818384/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=6720 CPUtime=402.14
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1310 0 0 0 40213 1 0 0 25 0 1 0 105994142 6881280 1295 1992294400 4194304 5102416 548682068784 18446744073709551615 4250142 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1680 1295 112 221 0 1456 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6720

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1818192/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=6856 CPUtime=462.12
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1340 0 0 0 46211 1 0 0 25 0 1 0 105994142 7020544 1325 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1714 1325 112 221 0 1490 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6856

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1818128/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=7000 CPUtime=522.1
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1363 0 0 0 52208 2 0 0 25 0 1 0 105994142 7168000 1348 1992294400 4194304 5102416 548682068784 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1750 1348 112 221 0 1526 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7000

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1817872/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=7268 CPUtime=582.08
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1419 0 0 0 58206 2 0 0 25 0 1 0 105994142 7442432 1404 1992294400 4194304 5102416 548682068784 18446744073709551615 4249689 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1817 1404 112 221 0 1593 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7268

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1817680/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=7404 CPUtime=642.06
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1462 0 0 0 64204 2 0 0 25 0 1 0 105994142 7581696 1447 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1851 1447 112 221 0 1627 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7404

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1817552/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=7536 CPUtime=702.03
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1498 0 0 0 70201 2 0 0 25 0 1 0 105994142 7716864 1483 1992294400 4194304 5102416 548682068784 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1884 1483 112 221 0 1660 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7536

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1817424/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=7668 CPUtime=762.01
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1515 0 0 0 76199 2 0 0 25 0 1 0 105994142 7852032 1500 1992294400 4194304 5102416 548682068784 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1917 1500 112 221 0 1693 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 7668

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1817424/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=7668 CPUtime=821.99
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1520 0 0 0 82197 2 0 0 25 0 1 0 105994142 7852032 1505 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1917 1505 112 221 0 1693 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7668

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1817232/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=7800 CPUtime=881.97
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1555 0 0 0 88194 3 0 0 25 0 1 0 105994142 7987200 1540 1992294400 4194304 5102416 548682068784 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 1950 1540 112 221 0 1726 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7800

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1816848/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=8212 CPUtime=941.95
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1643 0 0 0 94192 3 0 0 25 0 1 0 105994142 8409088 1628 1992294400 4194304 5102416 548682068784 18446744073709551615 4262409 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 2053 1628 112 221 0 1829 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 8212

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1816784/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=8212 CPUtime=1001.92
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1669 0 0 0 100189 3 0 0 25 0 1 0 105994142 8409088 1654 1992294400 4194304 5102416 548682068784 18446744073709551615 4249724 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 2053 1654 112 221 0 1829 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8212

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1816592/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=8492 CPUtime=1061.9
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1717 0 0 0 106187 3 0 0 25 0 1 0 105994142 8695808 1702 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 2123 1702 112 221 0 1899 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8492

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1816464/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=8492 CPUtime=1121.88
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1740 0 0 0 112185 3 0 0 25 0 1 0 105994142 8695808 1725 1992294400 4194304 5102416 548682068784 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 2123 1725 112 221 0 1899 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8492

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1816336/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=8624 CPUtime=1181.86
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1760 0 0 0 118182 4 0 0 25 0 1 0 105994142 8830976 1745 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 2156 1745 112 221 0 1932 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1816272/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=8624 CPUtime=1200.06
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1768 0 0 0 120002 4 0 0 25 0 1 0 105994142 8830976 1753 1992294400 4194304 5102416 548682068784 18446744073709551615 4248819 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 2156 1753 112 221 0 1932 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8624

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 0.99 0.99 2/65 32333
/proc/meminfo: memFree=1816272/2055920 swapFree=4181320/4192956
[pid=32326] ppid=32324 vsize=8624 CPUtime=1200.06
/proc/32326/stat : 32326 (varsat-random_s) R 32324 32326 31949 0 -1 4194304 1768 0 0 0 120002 4 0 0 25 0 1 0 105994142 8830976 1753 1992294400 4194304 5102416 548682068784 18446744073709551615 4248819 0 0 4096 3 0 0 0 17 1 0 0
/proc/32326/statm: 2156 1753 112 221 0 1932 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8624

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): 0.043993
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 8624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1768
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= 3018

runsolver used 0.993848 second user time and 2.33664 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-26 23:00:03
IDJOB=1732277
IDBENCH=71113
IDSOLVER=539
FILE ID=node7/1732277-1240779603
PBS_JOBID= 9187212
Free space on /tmp= 66204 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-280-100.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732277-1240779603/watcher-1732277-1240779603 -o /tmp/evaluation-result-1732277-1240779603/solver-1732277-1240779603 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=251404938 HOME/instance-1732277-1240779603.cnf

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

MD5SUM BENCH= c909afe1ffd8842fe3c52ac70d36fc85
RANDOM SEED=251404938

node7.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		: 3000.256
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		: 3000.256
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:       1824184 kB
Buffers:         34788 kB
Cached:         130932 kB
SwapCached:       5504 kB
Active:          29096 kB
Inactive:       144488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824184 kB
SwapTotal:     4192956 kB
SwapFree:      4181320 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          13468 kB
Slab:            44156 kB
Committed_AS:   732396 kB
PageTables:       1444 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= 66200 MiB
End job on node7 at 2009-04-26 23:20:05