Trace number 303932

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, and are wall clock time (not CPU 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
Rsat 2007-02-08? (TO) 1200.05 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.027995 s
0.00/0.03	c ==============================================================================
0.00/0.08	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-303932-1172047138 -o ROOT/results/node60/solver-303932-1172047138 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303932-1172047138/rsat.sh /tmp/evaluation/303932-1172047138/instance-303932-1172047138.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.98 0.99 3/64 1445
/proc/meminfo: memFree=1662136/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0
/proc/1445/stat : 1445 (rsat.sh) R 1443 1445 743 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 224670698 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/1445/statm: 1338 231 194 169 0 49 0
[pid=1446] ppid=1445 vsize=688 CPUtime=0
/proc/1446/stat : 1446 (SatElite) R 1445 1445 743 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 224670698 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/1446/statm: 172 87 49 128 0 41 0

[startup+0.106745 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1445
/proc/meminfo: memFree=1662136/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.514816 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1445
/proc/meminfo: memFree=1662136/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33496 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1448
/proc/meminfo: memFree=1657832/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=5508 CPUtime=1.24
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 1305 0 0 0 124 0 0 0 25 0 1 0 224670706 5640192 1211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 1377 1211 86 211 0 1163 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10860

[startup+2.97626 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1448
/proc/meminfo: memFree=1656040/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=6908 CPUtime=2.88
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 1728 0 0 0 288 0 0 0 25 0 1 0 224670706 7073792 1570 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 1727 1570 86 211 0 1513 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12260

[startup+6.25284 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1448
/proc/meminfo: memFree=1653544/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=9632 CPUtime=6.16
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 2586 0 0 0 615 1 0 0 25 0 1 0 224670706 9863168 2199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 2408 2199 86 211 0 2194 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14984

[startup+12.716 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1448
/proc/meminfo: memFree=1650088/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=13120 CPUtime=12.62
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 3709 0 0 0 1260 2 0 0 25 0 1 0 224670706 13434880 3028 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 3280 3028 86 211 0 3066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18472

[startup+25.5253 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1448
/proc/meminfo: memFree=1645232/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=17524 CPUtime=25.42
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 5213 0 0 0 2538 4 0 0 25 0 1 0 224670706 17944576 4144 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 4381 4144 86 211 0 4167 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22876

[startup+51.1509 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1448
/proc/meminfo: memFree=1637296/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=25976 CPUtime=51.03
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 8171 0 0 0 5097 6 0 0 25 0 1 0 224670706 26599424 6136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 6494 6136 86 211 0 6280 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31328

[startup+102.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1625840/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=36956 CPUtime=102.26
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 11795 0 0 0 10216 10 0 0 25 0 1 0 224670706 37842944 8988 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 9239 8988 86 211 0 9025 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 42308

[startup+162.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1616496/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=47644 CPUtime=162.3
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 14549 0 0 0 16218 12 0 0 25 0 1 0 224670706 48787456 11356 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 11911 11356 86 211 0 11697 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 52996

[startup+222.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1608624/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=54948 CPUtime=222.35
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 17992 0 0 0 22220 15 0 0 25 0 1 0 224670706 56266752 13259 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 13737 13259 86 211 0 13523 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 60300

[startup+282.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1608624/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=54948 CPUtime=282.39
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 17992 0 0 0 28224 15 0 0 25 0 1 0 224670706 56266752 13259 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 13737 13259 86 211 0 13523 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 60300

[startup+342.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1599536/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=64016 CPUtime=342.42
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 20333 0 0 0 34225 17 0 0 25 0 1 0 224670706 65552384 15600 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134981145 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 16004 15600 86 211 0 15790 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 69368

[startup+402.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1588272/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=74728 CPUtime=402.46
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 23105 0 0 0 40226 20 0 0 25 0 1 0 224670706 76521472 18372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 18682 18372 86 211 0 18468 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 80080

[startup+462.767 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1582128/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=80444 CPUtime=462.5
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 26150 0 0 0 46229 21 0 0 25 0 1 0 224670706 82374656 19876 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 20111 19876 86 211 0 19897 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 85796

[startup+522.828 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1582192/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=80444 CPUtime=522.55
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 26157 0 0 0 52233 22 0 0 25 0 1 0 224670706 82374656 19883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 20111 19883 86 211 0 19897 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 85796

[startup+582.884 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1582128/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=80444 CPUtime=582.59
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 26157 0 0 0 58237 22 0 0 25 0 1 0 224670706 82374656 19883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 20111 19883 86 211 0 19897 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 85796

[startup+642.947 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1582192/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=80444 CPUtime=642.62
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 26157 0 0 0 64240 22 0 0 25 0 1 0 224670706 82374656 19883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 20111 19883 86 211 0 19897 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 85796

[startup+703 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1579504/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=83172 CPUtime=702.65
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 26848 0 0 0 70243 22 0 0 25 0 1 0 224670706 85168128 20574 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 20793 20574 86 211 0 20579 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 88524

[startup+763.061 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1570736/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=94864 CPUtime=762.69
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 29811 0 0 0 76244 25 0 0 25 0 1 0 224670706 97140736 22767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523274 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 23716 22767 86 211 0 23502 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 100216

[startup+823.129 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1562800/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=102364 CPUtime=822.74
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 31748 0 0 0 82247 27 0 0 25 0 1 0 224670706 104820736 24704 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 25591 24704 86 211 0 25377 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 107716

[startup+883.191 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1555504/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=109432 CPUtime=882.78
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 33585 0 0 0 88249 29 0 0 25 0 1 0 224670706 112058368 26541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 27358 26541 86 211 0 27144 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 114784

[startup+943.251 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1548912/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=115876 CPUtime=942.81
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 35230 0 0 0 94251 30 0 0 25 0 1 0 224670706 118657024 28186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 28969 28186 86 211 0 28755 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 121228

[startup+1003.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1543856/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=120548 CPUtime=1002.86
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 39526 0 0 0 100253 33 0 0 25 0 1 0 224670706 123441152 29406 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 30137 29406 86 211 0 29923 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 125900

[startup+1063.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1543856/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=120548 CPUtime=1062.9
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 39565 0 0 0 106257 33 0 0 25 0 1 0 224670706 123441152 29445 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 30137 29445 86 211 0 29923 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 125900

[startup+1123.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1543728/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=120548 CPUtime=1122.93
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 39583 0 0 0 112260 33 0 0 25 0 1 0 224670706 123441152 29463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 30137 29463 86 211 0 29923 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 125900

[startup+1183.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1543728/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=120548 CPUtime=1182.97
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 39585 0 0 0 118264 33 0 0 25 0 1 0 224670706 123441152 29465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 30137 29465 86 211 0 29923 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 125900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1450
/proc/meminfo: memFree=1543728/2055920 swapFree=4183464/4192956
[pid=1445] ppid=1443 vsize=5352 CPUtime=0.07
/proc/1445/stat : 1445 (rsat.sh) S 1443 1445 743 0 -1 4194304 305 530 0 0 0 0 7 0 15 0 1 0 224670698 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1445/statm: 1338 234 195 169 0 49 0
[pid=1448] ppid=1445 vsize=120548 CPUtime=1199.98
/proc/1448/stat : 1448 (rsat) R 1445 1445 743 0 -1 4194304 39590 0 0 0 119965 33 0 0 25 0 1 0 224670706 123441152 29470 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1448/statm: 30137 29470 86 211 0 29923 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 125900

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1445 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=75988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.084986
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.72
CPU system time (s): 0.33
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 138076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.075988
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 835
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= 15
involuntary context switches= 2

runsolver used 1.06784 second user time and 2.54861 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Feb 21 08:38:59 UTC 2007

IDJOB= 303932
IDBENCH= 20120
IDSOLVER= 104
FILE ID= node60/303932-1172047138

PBS_JOBID= 3892736

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303932-1172047138/rsat.sh /tmp/evaluation/303932-1172047138/instance-303932-1172047138.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-303932-1172047138 -o ROOT/results/node60/solver-303932-1172047138 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303932-1172047138/rsat.sh /tmp/evaluation/303932-1172047138/instance-303932-1172047138.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 212123036

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.283
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		: 3000.283
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:       1662736 kB
Buffers:         36636 kB
Cached:         286596 kB
SwapCached:       3372 kB
Active:         193064 kB
Inactive:       139668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662736 kB
SwapTotal:     4192956 kB
SwapFree:      4183464 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            46408 kB
Committed_AS:   753620 kB
PageTables:       1464 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= 66559 MiB

End job on node60 on Wed Feb 21 08:59:01 UTC 2007