Trace number 334200

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
picosat 535? (TO) 1200.03 1200.11

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l3.sat05-520.reshuffled-07.cnf
MD5SUM8fc368e9f6ea136e0b6522b198a7a916
Bench CategoryCRAFTED (crafted 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 variables4496
Number of clauses18591
Sum of the clauses size54418
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317236
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-334200-1173557103 -o ROOT/results/node16/solver-334200-1173557103 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334200-1173557103/picosat /tmp/evaluation/334200-1173557103/instance-334200-1173557103.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): 2400 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 1.00 1.00 3/77 21208
/proc/meminfo: memFree=1697056/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=1080 CPUtime=0
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 375664616 1105920 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 270 163 40 102 0 165 0

[startup+0.0796921 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21208
/proc/meminfo: memFree=1697056/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=1344 CPUtime=0.07
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 244 0 0 0 4 3 0 0 18 0 1 0 375664616 1376256 229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 336 229 40 102 0 231 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1344

[startup+0.101689 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21208
/proc/meminfo: memFree=1697056/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=1476 CPUtime=0.09
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 259 0 0 0 4 5 0 0 18 0 1 0 375664616 1511424 244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 369 244 40 102 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301666 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21208
/proc/meminfo: memFree=1697056/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=1880 CPUtime=0.29
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 373 0 0 0 21 8 0 0 19 0 1 0 375664616 1925120 356 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 470 356 42 102 0 365 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701617 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21208
/proc/meminfo: memFree=1697056/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=2276 CPUtime=0.69
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 447 0 0 0 61 8 0 0 22 0 1 0 375664616 2330624 430 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 569 430 42 102 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2276

[startup+1.50252 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1695320/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=2416 CPUtime=1.49
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 494 0 0 0 141 8 0 0 25 0 1 0 375664616 2473984 475 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 604 475 48 102 0 499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2416

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1695128/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=2532 CPUtime=3.09
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 548 0 0 0 301 8 0 0 25 0 1 0 375664616 2592768 529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 633 529 48 102 0 528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2532

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1694744/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=2796 CPUtime=6.29
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 597 0 0 0 621 8 0 0 25 0 1 0 375664616 2863104 578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 699 578 48 102 0 594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2796

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1694360/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=3040 CPUtime=12.69
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 667 0 0 0 1260 9 0 0 25 0 1 0 375664616 3112960 648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 760 648 48 102 0 655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3040

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1693528/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=4040 CPUtime=25.49
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 919 0 0 0 2540 9 0 0 25 0 1 0 375664616 4136960 900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1010 900 48 102 0 905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4040

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1692440/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=4956 CPUtime=51.08
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1148 0 0 0 5099 9 0 0 25 0 1 0 375664616 5074944 1129 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1239 1129 48 102 0 1134 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4956

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1691800/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=5672 CPUtime=102.29
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1296 0 0 0 10219 10 0 0 25 0 1 0 375664616 5808128 1277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1418 1277 48 102 0 1313 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 5672

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21209
/proc/meminfo: memFree=1691224/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=6236 CPUtime=162.28
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1430 0 0 0 16218 10 0 0 25 0 1 0 375664616 6385664 1411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1559 1411 48 102 0 1454 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 6236

[startup+222.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21209
/proc/meminfo: memFree=1690712/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=6644 CPUtime=222.28
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1548 0 0 0 22217 11 0 0 25 0 1 0 375664616 6803456 1529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1661 1529 48 102 0 1556 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 6644

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1690712/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=6888 CPUtime=282.28
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1612 0 0 0 28216 12 0 0 25 0 1 0 375664616 7053312 1583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1722 1583 48 102 0 1617 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 6888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1690200/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=7352 CPUtime=342.27
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1735 0 0 0 34215 12 0 0 25 0 1 0 375664616 7528448 1706 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1838 1706 48 102 0 1733 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 7352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1689816/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=7684 CPUtime=402.27
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1824 0 0 0 40214 13 0 0 25 0 1 0 375664616 7868416 1795 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1921 1795 48 102 0 1816 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 7684

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1689624/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=7868 CPUtime=462.26
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1871 0 0 0 46213 13 0 0 25 0 1 0 375664616 8056832 1842 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1967 1842 48 102 0 1862 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 7868

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1689624/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=7840 CPUtime=522.25
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1876 0 0 0 52212 13 0 0 25 0 1 0 375664616 8028160 1841 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 1960 1841 48 102 0 1855 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 7840

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21209
/proc/meminfo: memFree=1689240/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=8164 CPUtime=582.25
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 1967 0 0 0 58211 14 0 0 25 0 1 0 375664616 8359936 1924 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2041 1924 48 102 0 1936 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 8164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1689048/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=8516 CPUtime=642.26
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2058 0 0 0 64211 15 0 0 25 0 1 0 375664616 8720384 2012 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2129 2012 48 102 0 2024 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 8516

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1688920/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=8540 CPUtime=702.25
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2069 0 0 0 70210 15 0 0 25 0 1 0 375664616 8744960 2022 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2135 2022 48 102 0 2030 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 8540

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1688600/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=8792 CPUtime=762.25
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2143 0 0 0 76209 16 0 0 25 0 1 0 375664616 9003008 2087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2198 2087 48 102 0 2093 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 8792

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1688664/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=8768 CPUtime=822.24
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2143 0 0 0 82208 16 0 0 25 0 1 0 375664616 8978432 2081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2192 2081 48 102 0 2087 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 8768

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1688216/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=9312 CPUtime=882.23
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2250 0 0 0 88206 17 0 0 25 0 1 0 375664616 9535488 2188 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2328 2188 48 102 0 2223 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 9312

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1688216/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=9300 CPUtime=942.22
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2250 0 0 0 94205 17 0 0 25 0 1 0 375664616 9523200 2186 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2325 2186 48 102 0 2220 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 9300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1687960/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=9620 CPUtime=1002.22
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2362 0 0 0 100204 18 0 0 25 0 1 0 375664616 9850880 2265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2405 2265 48 102 0 2300 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 9620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21209
/proc/meminfo: memFree=1687896/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=9564 CPUtime=1062.21
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2462 0 0 0 106203 18 0 0 25 0 1 0 375664616 9793536 2254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2391 2254 48 102 0 2286 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 9564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1687960/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=9640 CPUtime=1122.22
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2568 0 0 0 112203 19 0 0 25 0 1 0 375664616 9871360 2261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2410 2261 48 102 0 2305 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 9640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21209
/proc/meminfo: memFree=1687448/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=10036 CPUtime=1182.21
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2777 0 0 0 118202 19 0 0 25 0 1 0 375664616 10276864 2365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2509 2365 48 102 0 2404 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 10036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21209
/proc/meminfo: memFree=1687448/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=10036 CPUtime=1200.01
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2777 0 0 0 119982 19 0 0 25 0 1 0 375664616 10276864 2365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2509 2365 48 102 0 2404 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10036

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21209
/proc/meminfo: memFree=1687448/2055920 swapFree=4159664/4192956
[pid=21208] ppid=21206 vsize=10036 CPUtime=1200.01
/proc/21208/stat : 21208 (picosat) R 21206 21208 19829 0 -1 4194304 2777 0 0 0 119982 19 0 0 25 0 1 0 375664616 10276864 2365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21208/statm: 2509 2365 48 102 0 2404 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.03
CPU user time (s): 1199.83
CPU system time (s): 0.200969
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 10176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2777
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= 6
involuntary context switches= 1645

runsolver used 1.42678 second user time and 2.94955 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sat Mar 10 20:05:03 UTC 2007

IDJOB= 334200
IDBENCH= 24622
IDSOLVER= 106
FILE ID= node16/334200-1173557103

PBS_JOBID= 4101171

Free space on /tmp= 66464 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/equilarge_l3.sat05-520.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334200-1173557103/picosat /tmp/evaluation/334200-1173557103/instance-334200-1173557103.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-334200-1173557103 -o ROOT/results/node16/solver-334200-1173557103 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334200-1173557103/picosat /tmp/evaluation/334200-1173557103/instance-334200-1173557103.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8fc368e9f6ea136e0b6522b198a7a916

RANDOM SEED= 800006612

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1697464 kB
Buffers:         42440 kB
Cached:         233648 kB
SwapCached:       2712 kB
Active:         193828 kB
Inactive:       105712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697464 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          30916 kB
Slab:            44548 kB
Committed_AS:  1393444 kB
PageTables:       1720 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= 66464 MiB

End job on node16 on Sat Mar 10 20:25:05 UTC 2007