Trace number 336844

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) 1200.02 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1400     4200 |     419       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 400   #clauses: 1400   #literals: 4200
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.05	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-336844-1173654927 -o ROOT/results/node76/solver-336844-1173654927 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336844-1173654927/rsat.sh /tmp/evaluation/336844-1173654927/instance-336844-1173654927.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: 0.99 0.97 0.98 3/69 29221
/proc/meminfo: memFree=1738292/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 385450961 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/29221/statm: 1340 230 193 169 0 50 0
[pid=29222] ppid=29221 vsize=820 CPUtime=0
/proc/29222/stat : 29222 (SatElite) R 29221 29221 28908 0 -1 4194304 137 0 0 0 0 0 0 0 21 0 1 0 385450961 839680 119 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571358 0 0 4096 3 0 0 0 17 1 0 0
/proc/29222/statm: 205 119 67 128 0 74 0

[startup+0.0564779 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 29221
/proc/meminfo: memFree=1738292/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.102481 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 29221
/proc/meminfo: memFree=1738292/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301504 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 29221
/proc/meminfo: memFree=1738292/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.70155 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 29221
/proc/meminfo: memFree=1738292/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50264 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1736164/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=3528 CPUtime=1.44
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 832 0 0 0 144 0 0 0 25 0 1 0 385450966 3612672 721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523044 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 882 721 86 211 0 668 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 8888

[startup+3.10183 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1734884/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=4696 CPUtime=3.04
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 1300 0 0 0 304 0 0 0 25 0 1 0 385450966 4808704 960 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 1174 960 86 211 0 960 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 10056

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1732324/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=6240 CPUtime=6.24
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 1915 0 0 0 624 0 0 0 25 0 1 0 385450966 6389760 1379 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 1560 1379 86 211 0 1346 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11600

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1729892/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=8952 CPUtime=12.64
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 3012 0 0 0 1263 1 0 0 25 0 1 0 385450966 9166848 1990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 2238 1990 86 211 0 2024 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 14312

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1725860/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=12688 CPUtime=25.43
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 4408 0 0 0 2541 2 0 0 25 0 1 0 385450966 12992512 2998 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 3172 2998 86 211 0 2958 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 18048

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1720804/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=21556 CPUtime=51.02
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 6720 0 0 0 5098 4 0 0 25 0 1 0 385450966 22073344 5116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532344 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 5389 5116 86 211 0 5175 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 26916

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1715364/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=23508 CPUtime=102.22
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 8042 0 0 0 10216 6 0 0 25 0 1 0 385450966 24072192 5666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 5877 5666 86 211 0 5663 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 28868

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1711524/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=28408 CPUtime=162.19
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 10853 0 0 0 16212 7 0 0 25 0 1 0 385450966 29089792 6551 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 7102 6551 86 211 0 6888 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 33768

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1705572/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=34048 CPUtime=222.18
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 12384 0 0 0 22209 9 0 0 25 0 1 0 385450966 34865152 8082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 8512 8082 86 211 0 8298 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 39408

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1699236/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=39944 CPUtime=282.16
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 15485 0 0 0 28206 10 0 0 25 0 1 0 385450966 40902656 9622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 9986 9622 86 211 0 9772 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 45304

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1699236/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=39944 CPUtime=342.14
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 15485 0 0 0 34204 10 0 0 25 0 1 0 385450966 40902656 9622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 9986 9622 86 211 0 9772 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 45304

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1699236/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=39944 CPUtime=402.14
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 15495 0 0 0 40203 11 0 0 25 0 1 0 385450966 40902656 9632 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 9986 9632 86 211 0 9772 0

################
# More data... #
################

[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=49252 CPUtime=522.1
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 17938 0 0 0 52197 13 0 0 25 0 1 0 385450966 50434048 12075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 12313 12075 86 211 0 12099 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 54612

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1684516/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=57104 CPUtime=582.08
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 19975 0 0 0 58194 14 0 0 25 0 1 0 385450966 58474496 13342 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 14276 13342 86 211 0 14062 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 62464

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1679780/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=61460 CPUtime=642.07
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 21144 0 0 0 64191 16 0 0 25 0 1 0 385450966 62935040 14511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 15365 14511 86 211 0 15151 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 66820

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1678820/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=62252 CPUtime=702.05
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 24416 0 0 0 70188 17 0 0 25 0 1 0 385450966 63746048 14707 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 15563 14707 86 211 0 15349 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 67612

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1678820/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=62252 CPUtime=762.04
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 24416 0 0 0 76187 17 0 0 25 0 1 0 385450966 63746048 14707 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 15563 14707 86 211 0 15349 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 67612

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1678820/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=62252 CPUtime=822.02
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 24425 0 0 0 82185 17 0 0 25 0 1 0 385450966 63746048 14716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 15563 14716 86 211 0 15349 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 67612

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1678820/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=62252 CPUtime=882
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 24425 0 0 0 88183 17 0 0 25 0 1 0 385450966 63746048 14716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 15563 14716 86 211 0 15349 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 67612

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1678820/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=62252 CPUtime=941.99
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 24434 0 0 0 94182 17 0 0 25 0 1 0 385450966 63746048 14725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 15563 14725 86 211 0 15349 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 67612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1678756/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=62252 CPUtime=1001.97
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 24453 0 0 0 100180 17 0 0 25 0 1 0 385450966 63746048 14744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 15563 14744 86 211 0 15349 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 67612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1676708/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=64144 CPUtime=1061.96
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 24962 0 0 0 106178 18 0 0 25 0 1 0 385450966 65683456 15253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 16036 15253 86 211 0 15822 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 69504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1672164/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=68348 CPUtime=1121.94
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 26099 0 0 0 112175 19 0 0 25 0 1 0 385450966 69988352 16390 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 17087 16390 86 211 0 16873 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 73708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1668004/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=72604 CPUtime=1181.93
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 27176 0 0 0 118173 20 0 0 25 0 1 0 385450966 74346496 17434 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 18151 17434 86 211 0 17937 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 77964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 29224
/proc/meminfo: memFree=1666724/2055888 swapFree=3938024/4096564
[pid=29221] ppid=29219 vsize=5360 CPUtime=0
/proc/29221/stat : 29221 (rsat.sh) S 29219 29221 28908 0 -1 4194304 303 140 0 0 0 0 0 0 18 0 1 0 385450961 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/29221/statm: 1340 232 193 169 0 50 0
[pid=29224] ppid=29221 vsize=73816 CPUtime=1200.02
/proc/29224/stat : 29224 (rsat) R 29221 29221 28908 0 -1 4194304 27503 0 0 0 119982 20 0 0 25 0 1 0 385450966 75587584 17728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29224/statm: 18454 17728 86 211 0 18240 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 79176

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 29221 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.02

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

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.82
CPU system time (s): 0.2
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 79828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 443
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= 22
involuntary context switches= 3

runsolver used 1.11283 second user time and 2.24866 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Mar 11 23:15:27 UTC 2007

IDJOB= 336844
IDBENCH= 24685
IDSOLVER= 104
FILE ID= node76/336844-1173654927

PBS_JOBID= 4101408

Free space on /tmp= 66520 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336844-1173654927/rsat.sh /tmp/evaluation/336844-1173654927/instance-336844-1173654927.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-336844-1173654927 -o ROOT/results/node76/solver-336844-1173654927 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336844-1173654927/rsat.sh /tmp/evaluation/336844-1173654927/instance-336844-1173654927.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ad341047b56d6b96e36142808d331e4f

RANDOM SEED= 913144812

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1738700 kB
Buffers:         18824 kB
Cached:         112608 kB
SwapCached:     152264 kB
Active:          61680 kB
Inactive:       227960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1738700 kB
SwapTotal:     4096564 kB
SwapFree:      3938024 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          15304 kB
Slab:            13844 kB
Committed_AS:  1204596 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66539 MiB

End job on node76 on Sun Mar 11 23:35:29 UTC 2007