Trace number 1530283

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
MD5SUM8ac945fd2d00d7595dd6a09603bfa3b0
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530283-1238498701/watcher-1530283-1238498701 -o /tmp/evaluation-result-1530283-1238498701/solver-1530283-1238498701 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530283-1238498701.cnf -rs 1764925885 -co memory_limit 1800 

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


[startup+0 s]
/proc/loadavg: 1.78 1.86 1.65 3/68 28099
/proc/meminfo: memFree=1695784/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=1596 CPUtime=0
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1122532074 1634304 185 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 399 185 125 319 0 77 0

[startup+0.030843 s]
/proc/loadavg: 1.78 1.86 1.65 3/68 28099
/proc/meminfo: memFree=1695784/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=1864 CPUtime=0.02
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 282 0 0 0 2 0 0 0 18 0 1 0 1122532074 1908736 265 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 466 265 148 319 0 144 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1864

[startup+0.101847 s]
/proc/loadavg: 1.78 1.86 1.65 3/68 28099
/proc/meminfo: memFree=1695784/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=1864 CPUtime=0.09
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 1122532074 1908736 279 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 466 279 148 319 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1864

[startup+0.30186 s]
/proc/loadavg: 1.78 1.86 1.65 3/68 28099
/proc/meminfo: memFree=1695784/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=1992 CPUtime=0.29
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 1122532074 2039808 305 1992294400 134512640 135819388 4294956160 18446744073709551615 134616629 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 498 305 148 319 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701886 s]
/proc/loadavg: 1.78 1.86 1.65 3/68 28099
/proc/meminfo: memFree=1695784/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=2124 CPUtime=0.69
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 366 0 0 0 69 0 0 0 22 0 1 0 1122532074 2174976 349 1992294400 134512640 135819388 4294956160 18446744073709551615 134668665 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 531 349 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50194 s]
/proc/loadavg: 1.78 1.86 1.65 2/69 28100
/proc/meminfo: memFree=1694880/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=2648 CPUtime=1.49
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 473 0 0 0 149 0 0 0 25 0 1 0 1122532074 2711552 456 1992294400 134512640 135819388 4294956160 18446744073709551615 135227001 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 662 456 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10104 s]
/proc/loadavg: 1.78 1.86 1.65 2/69 28100
/proc/meminfo: memFree=1693856/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=3456 CPUtime=3.09
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 679 0 0 0 309 0 0 0 25 0 1 0 1122532074 3538944 662 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 864 662 148 319 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3456

[startup+6.30126 s]
/proc/loadavg: 1.72 1.85 1.65 2/69 28100
/proc/meminfo: memFree=1693408/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=3740 CPUtime=6.29
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 737 0 0 0 629 0 0 0 25 0 1 0 1122532074 3829760 720 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 935 720 148 319 0 613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7017 s]
/proc/loadavg: 1.66 1.84 1.65 2/69 28100
/proc/meminfo: memFree=1692000/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=4952 CPUtime=12.69
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 1059 0 0 0 1269 0 0 0 25 0 1 0 1122532074 5070848 1042 1992294400 134512640 135819388 4294956160 18446744073709551615 134617054 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 1238 1042 148 319 0 916 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4952

[startup+25.5015 s]
/proc/loadavg: 1.51 1.79 1.63 2/69 28100
/proc/meminfo: memFree=1687840/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=9304 CPUtime=25.48
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 2070 0 0 0 2547 1 0 0 25 0 1 0 1122532074 9527296 2053 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 2326 2053 148 319 0 2004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9304

[startup+51.1012 s]
/proc/loadavg: 1.34 1.73 1.62 2/69 28100
/proc/meminfo: memFree=1687456/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=9740 CPUtime=51.07
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 2153 0 0 0 5106 1 0 0 25 0 1 0 1122532074 9973760 2136 1992294400 134512640 135819388 4294956160 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 2435 2136 148 319 0 2113 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9740

[startup+102.306 s]
/proc/loadavg: 1.14 1.61 1.58 2/69 28100
/proc/meminfo: memFree=1684512/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=13236 CPUtime=102.26
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 2937 0 0 0 10224 2 0 0 25 0 1 0 1122532074 13553664 2884 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 3309 2884 148 319 0 2987 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13236

[startup+162.302 s]
/proc/loadavg: 1.05 1.50 1.54 2/69 28100
/proc/meminfo: memFree=1679776/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=18424 CPUtime=162.25
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 4196 0 0 0 16221 4 0 0 25 0 1 0 1122532074 18866176 4069 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 4606 4069 148 319 0 4284 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18424

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.51 2/69 28100
/proc/meminfo: memFree=1679328/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=19028 CPUtime=222.24
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 4295 0 0 0 22220 4 0 0 25 0 1 0 1122532074 19484672 4168 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 4757 4168 148 319 0 4435 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19028

[startup+282.302 s]
/proc/loadavg: 1.00 1.33 1.47 2/69 28100
/proc/meminfo: memFree=1679264/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=19028 CPUtime=282.22
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 4313 0 0 0 28218 4 0 0 25 0 1 0 1122532074 19484672 4186 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 4757 4186 148 319 0 4435 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19028

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.44 2/69 28100
/proc/meminfo: memFree=1678560/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=19872 CPUtime=342.2
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 4480 0 0 0 34216 4 0 0 25 0 1 0 1122532074 20348928 4353 1992294400 134512640 135819388 4294956160 18446744073709551615 134616898 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 4968 4353 148 319 0 4646 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19872

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.41 2/69 28100
/proc/meminfo: memFree=1677920/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=20616 CPUtime=402.19
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 4646 0 0 0 40215 4 0 0 25 0 1 0 1122532074 21110784 4519 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 5154 4519 148 319 0 4832 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20616

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.38 2/69 28100
/proc/meminfo: memFree=1676576/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=22088 CPUtime=462.17
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 4991 0 0 0 46213 4 0 0 25 0 1 0 1122532074 22618112 4864 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 5522 4864 148 319 0 5200 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22088

[startup+522.302 s]
/proc/loadavg: 1.05 1.15 1.36 2/69 28100
/proc/meminfo: memFree=1675168/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=23868 CPUtime=522.16
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5437 0 0 0 52211 5 0 0 25 0 1 0 1122532074 24440832 5239 1992294400 134512640 135819388 4294956160 18446744073709551615 134617410 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 5967 5239 148 319 0 5645 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23868

[startup+582.302 s]
/proc/loadavg: 1.11 1.15 1.35 2/69 28100
/proc/meminfo: memFree=1674720/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=24264 CPUtime=582.14
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5542 0 0 0 58209 5 0 0 25 0 1 0 1122532074 24846336 5344 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6066 5344 148 319 0 5744 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24264

[startup+642.302 s]
/proc/loadavg: 1.04 1.12 1.32 2/69 28100
/proc/meminfo: memFree=1674720/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=24264 CPUtime=642.13
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5543 0 0 0 64208 5 0 0 25 0 1 0 1122532074 24846336 5345 1992294400 134512640 135819388 4294956160 18446744073709551615 134593273 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6066 5345 148 319 0 5744 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24264

[startup+702.302 s]
/proc/loadavg: 1.01 1.10 1.30 2/69 28102
/proc/meminfo: memFree=1674464/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=24264 CPUtime=702.11
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5551 0 0 0 70206 5 0 0 25 0 1 0 1122532074 24846336 5353 1992294400 134512640 135819388 4294956160 18446744073709551615 134671454 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6066 5353 148 319 0 5744 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 24264

[startup+762.306 s]
/proc/loadavg: 1.00 1.08 1.27 2/69 28102
/proc/meminfo: memFree=1674400/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=24544 CPUtime=762.1
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5619 0 0 0 76205 5 0 0 25 0 1 0 1122532074 25133056 5421 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6136 5421 148 319 0 5814 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 24544

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.26 2/69 28102
/proc/meminfo: memFree=1674144/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=24856 CPUtime=822.09
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5667 0 0 0 82203 6 0 0 25 0 1 0 1122532074 25452544 5469 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6214 5469 148 319 0 5892 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 24856

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.24 2/69 28102
/proc/meminfo: memFree=1673888/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=25172 CPUtime=882.07
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5720 0 0 0 88201 6 0 0 25 0 1 0 1122532074 25776128 5522 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6293 5522 148 319 0 5971 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25172

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.22 2/69 28102
/proc/meminfo: memFree=1673504/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=25640 CPUtime=942.06
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5814 0 0 0 94200 6 0 0 25 0 1 0 1122532074 26255360 5616 1992294400 134512640 135819388 4294956160 18446744073709551615 134672007 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6410 5616 148 319 0 6088 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 25640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.20 2/69 28102
/proc/meminfo: memFree=1673248/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=26000 CPUtime=1002.04
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5892 0 0 0 100198 6 0 0 25 0 1 0 1122532074 26624000 5694 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6500 5694 148 319 0 6178 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 26000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/69 28102
/proc/meminfo: memFree=1673184/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=26000 CPUtime=1062.03
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5893 0 0 0 106197 6 0 0 25 0 1 0 1122532074 26624000 5695 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6500 5695 148 319 0 6178 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 26000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/69 28102
/proc/meminfo: memFree=1673184/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=26000 CPUtime=1122.01
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5898 0 0 0 112195 6 0 0 25 0 1 0 1122532074 26624000 5700 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6500 5700 148 319 0 6178 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/69 28102
/proc/meminfo: memFree=1673184/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=26000 CPUtime=1182
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5898 0 0 0 118194 6 0 0 25 0 1 0 1122532074 26624000 5700 1992294400 134512640 135819388 4294956160 18446744073709551615 134618366 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6500 5700 148 319 0 6178 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 26000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.16 2/69 28102
/proc/meminfo: memFree=1673120/2055920 swapFree=4177828/4192956
[pid=28099] ppid=28097 vsize=26000 CPUtime=1200.09
/proc/28099/stat : 28099 (hydrasat-flat) R 28097 28099 27809 0 -1 4194304 5898 0 0 0 120003 6 0 0 25 0 1 0 1122532074 26624000 5700 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/28099/statm: 6500 5700 148 319 0 6178 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26000

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)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.070989
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 26000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5898
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2468

runsolver used 1.00285 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 13:25:01
IDJOB=1530283
IDBENCH=70545
IDSOLVER=519
FILE ID=node52/1530283-1238498701
PBS_JOBID= 9061907
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530283-1238498701/watcher-1530283-1238498701 -o /tmp/evaluation-result-1530283-1238498701/solver-1530283-1238498701 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530283-1238498701.cnf -rs 1764925885 -co memory_limit 1800

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

MD5SUM BENCH= 8ac945fd2d00d7595dd6a09603bfa3b0
RANDOM SEED=1764925885

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
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		: 3000.230
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:       1696264 kB
Buffers:         76420 kB
Cached:         195092 kB
SwapCached:       7968 kB
Active:         174548 kB
Inactive:       106936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696264 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            63736 kB
Committed_AS:  3148892 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-31 13:45:03